diff --git a/examples/__init__.py b/examples/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/examples/__init__.py
+++ b/examples/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/bert_pretraining/__init__.py b/examples/bert_pretraining/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/examples/bert_pretraining/__init__.py
+++ b/examples/bert_pretraining/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/bert_pretraining/bert_config.py b/examples/bert_pretraining/bert_config.py
index 31a7f9ebc7..cfde06783b 100644
--- a/examples/bert_pretraining/bert_config.py
+++ b/examples/bert_pretraining/bert_config.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/bert_pretraining/bert_create_pretraining_data.py b/examples/bert_pretraining/bert_create_pretraining_data.py
index 4d5c4c8873..53f9ba1c05 100644
--- a/examples/bert_pretraining/bert_create_pretraining_data.py
+++ b/examples/bert_pretraining/bert_create_pretraining_data.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors.
+# Copyright 2023 The KerasNLP Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/bert_pretraining/bert_pretrain.py b/examples/bert_pretraining/bert_pretrain.py
index 9bd0da49fc..45b5b2a25b 100644
--- a/examples/bert_pretraining/bert_pretrain.py
+++ b/examples/bert_pretraining/bert_pretrain.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/glue_benchmark/glue.py b/examples/glue_benchmark/glue.py
index 59782435fb..358b61221e 100644
--- a/examples/glue_benchmark/glue.py
+++ b/examples/glue_benchmark/glue.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/machine_translation/__init__.py b/examples/machine_translation/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/examples/machine_translation/__init__.py
+++ b/examples/machine_translation/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/machine_translation/data.py b/examples/machine_translation/data.py
index 661c062f71..237afa4ced 100644
--- a/examples/machine_translation/data.py
+++ b/examples/machine_translation/data.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/machine_translation/inference.py b/examples/machine_translation/inference.py
index 77055eb89a..8f8c9a02e9 100644
--- a/examples/machine_translation/inference.py
+++ b/examples/machine_translation/inference.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/machine_translation/model.py b/examples/machine_translation/model.py
index e711c25dc2..cd9d0179c9 100644
--- a/examples/machine_translation/model.py
+++ b/examples/machine_translation/model.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/machine_translation/train.py b/examples/machine_translation/train.py
index 2e42b40aa1..9ebac34fc7 100644
--- a/examples/machine_translation/train.py
+++ b/examples/machine_translation/train.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/tools/__init__.py b/examples/tools/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/examples/tools/__init__.py
+++ b/examples/tools/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/tools/split_sentences.py b/examples/tools/split_sentences.py
index 373ab6a498..7606d0a070 100644
--- a/examples/tools/split_sentences.py
+++ b/examples/tools/split_sentences.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/tools/train_word_piece_vocab.py b/examples/tools/train_word_piece_vocab.py
index d5cbff169c..a9689aaf7f 100644
--- a/examples/tools/train_word_piece_vocab.py
+++ b/examples/tools/train_word_piece_vocab.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/utils/__init__.py b/examples/utils/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/examples/utils/__init__.py
+++ b/examples/utils/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/utils/data_utils.py b/examples/utils/data_utils.py
index b9f50af6ff..924f432423 100644
--- a/examples/utils/data_utils.py
+++ b/examples/utils/data_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/utils/scripting_utils.py b/examples/utils/scripting_utils.py
index 586a5c127d..224fe39fe6 100644
--- a/examples/utils/scripting_utils.py
+++ b/examples/utils/scripting_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/benchmarks/__init__.py b/keras_nlp/benchmarks/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/benchmarks/__init__.py
+++ b/keras_nlp/benchmarks/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/benchmarks/text_generation.py b/keras_nlp/benchmarks/text_generation.py
index 59bbd18280..58909e71ff 100644
--- a/keras_nlp/benchmarks/text_generation.py
+++ b/keras_nlp/benchmarks/text_generation.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/conftest.py b/keras_nlp/conftest.py
index 7e06cdd6a8..f542f1fe14 100644
--- a/keras_nlp/conftest.py
+++ b/keras_nlp/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/__init__.py b/keras_nlp/layers/__init__.py
index 52e6fa0a16..9d253562c2 100644
--- a/keras_nlp/layers/__init__.py
+++ b/keras_nlp/layers/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/f_net_encoder.py b/keras_nlp/layers/f_net_encoder.py
index aaa7a81a6e..e84f32e1e6 100644
--- a/keras_nlp/layers/f_net_encoder.py
+++ b/keras_nlp/layers/f_net_encoder.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/f_net_encoder_test.py b/keras_nlp/layers/f_net_encoder_test.py
index cb5a8de008..b154e1845f 100644
--- a/keras_nlp/layers/f_net_encoder_test.py
+++ b/keras_nlp/layers/f_net_encoder_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/masked_lm_head.py b/keras_nlp/layers/masked_lm_head.py
index b22de921c1..2a31aa7c91 100644
--- a/keras_nlp/layers/masked_lm_head.py
+++ b/keras_nlp/layers/masked_lm_head.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/masked_lm_head_test.py b/keras_nlp/layers/masked_lm_head_test.py
index 25918672cf..15734c88c8 100644
--- a/keras_nlp/layers/masked_lm_head_test.py
+++ b/keras_nlp/layers/masked_lm_head_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/masked_lm_mask_generator.py b/keras_nlp/layers/masked_lm_mask_generator.py
index 78f6663576..ab03c530e9 100644
--- a/keras_nlp/layers/masked_lm_mask_generator.py
+++ b/keras_nlp/layers/masked_lm_mask_generator.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/masked_lm_mask_generator_test.py b/keras_nlp/layers/masked_lm_mask_generator_test.py
index 769781ec2d..c99877eda9 100644
--- a/keras_nlp/layers/masked_lm_mask_generator_test.py
+++ b/keras_nlp/layers/masked_lm_mask_generator_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/multi_segment_packer.py b/keras_nlp/layers/multi_segment_packer.py
index fc3b2e2f24..ec3f118498 100644
--- a/keras_nlp/layers/multi_segment_packer.py
+++ b/keras_nlp/layers/multi_segment_packer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/multi_segment_packer_test.py b/keras_nlp/layers/multi_segment_packer_test.py
index 39e4719b2f..f271850c3f 100644
--- a/keras_nlp/layers/multi_segment_packer_test.py
+++ b/keras_nlp/layers/multi_segment_packer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/position_embedding.py b/keras_nlp/layers/position_embedding.py
index 9527000b56..755750c7a9 100644
--- a/keras_nlp/layers/position_embedding.py
+++ b/keras_nlp/layers/position_embedding.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/position_embedding_test.py b/keras_nlp/layers/position_embedding_test.py
index c9178b243c..8f6389e1d9 100644
--- a/keras_nlp/layers/position_embedding_test.py
+++ b/keras_nlp/layers/position_embedding_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/random_deletion.py b/keras_nlp/layers/random_deletion.py
index 641d6910b6..f4626d156a 100644
--- a/keras_nlp/layers/random_deletion.py
+++ b/keras_nlp/layers/random_deletion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/random_deletion_test.py b/keras_nlp/layers/random_deletion_test.py
index 1582c5f484..dc9ac99e6d 100644
--- a/keras_nlp/layers/random_deletion_test.py
+++ b/keras_nlp/layers/random_deletion_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/random_swap.py b/keras_nlp/layers/random_swap.py
index a91f03eec6..67ff52103f 100644
--- a/keras_nlp/layers/random_swap.py
+++ b/keras_nlp/layers/random_swap.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/random_swap_test.py b/keras_nlp/layers/random_swap_test.py
index 42fac58371..7f212c2a89 100644
--- a/keras_nlp/layers/random_swap_test.py
+++ b/keras_nlp/layers/random_swap_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/sine_position_encoding.py b/keras_nlp/layers/sine_position_encoding.py
index 72774244ad..7ae2ca11ba 100644
--- a/keras_nlp/layers/sine_position_encoding.py
+++ b/keras_nlp/layers/sine_position_encoding.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/sine_position_encoding_test.py b/keras_nlp/layers/sine_position_encoding_test.py
index 5a6d28d47a..c61f1c99ac 100644
--- a/keras_nlp/layers/sine_position_encoding_test.py
+++ b/keras_nlp/layers/sine_position_encoding_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/start_end_packer.py b/keras_nlp/layers/start_end_packer.py
index cb11176814..028d6ff42a 100644
--- a/keras_nlp/layers/start_end_packer.py
+++ b/keras_nlp/layers/start_end_packer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/start_end_packer_test.py b/keras_nlp/layers/start_end_packer_test.py
index efc2974720..cf8d2aceb9 100644
--- a/keras_nlp/layers/start_end_packer_test.py
+++ b/keras_nlp/layers/start_end_packer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/token_and_position_embedding.py b/keras_nlp/layers/token_and_position_embedding.py
index 45887e9eb9..df46b3622b 100644
--- a/keras_nlp/layers/token_and_position_embedding.py
+++ b/keras_nlp/layers/token_and_position_embedding.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/token_and_position_embedding_test.py b/keras_nlp/layers/token_and_position_embedding_test.py
index 06ec779c7e..7b9558864d 100644
--- a/keras_nlp/layers/token_and_position_embedding_test.py
+++ b/keras_nlp/layers/token_and_position_embedding_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/transformer_decoder.py b/keras_nlp/layers/transformer_decoder.py
index f6edcf9cad..b82bb4cc62 100644
--- a/keras_nlp/layers/transformer_decoder.py
+++ b/keras_nlp/layers/transformer_decoder.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/transformer_decoder_test.py b/keras_nlp/layers/transformer_decoder_test.py
index 52f1c1f1d7..587ea170fd 100644
--- a/keras_nlp/layers/transformer_decoder_test.py
+++ b/keras_nlp/layers/transformer_decoder_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/transformer_encoder.py b/keras_nlp/layers/transformer_encoder.py
index 26b27fb2b3..7e1f2b62b8 100644
--- a/keras_nlp/layers/transformer_encoder.py
+++ b/keras_nlp/layers/transformer_encoder.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/transformer_encoder_test.py b/keras_nlp/layers/transformer_encoder_test.py
index a95766441b..d68dd308e0 100644
--- a/keras_nlp/layers/transformer_encoder_test.py
+++ b/keras_nlp/layers/transformer_encoder_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/transformer_layer_utils.py b/keras_nlp/layers/transformer_layer_utils.py
index 27329c1e3c..78b8399760 100644
--- a/keras_nlp/layers/transformer_layer_utils.py
+++ b/keras_nlp/layers/transformer_layer_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/layers/transformer_layer_utils_test.py b/keras_nlp/layers/transformer_layer_utils_test.py
index 71564ddbc5..73ef7bcf33 100644
--- a/keras_nlp/layers/transformer_layer_utils_test.py
+++ b/keras_nlp/layers/transformer_layer_utils_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/__init__.py b/keras_nlp/metrics/__init__.py
index 4c09787807..e20ad29167 100644
--- a/keras_nlp/metrics/__init__.py
+++ b/keras_nlp/metrics/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/bleu.py b/keras_nlp/metrics/bleu.py
index 70f1bbd186..e5c41bf643 100644
--- a/keras_nlp/metrics/bleu.py
+++ b/keras_nlp/metrics/bleu.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/bleu_test.py b/keras_nlp/metrics/bleu_test.py
index a2d314c639..20c2c815f6 100644
--- a/keras_nlp/metrics/bleu_test.py
+++ b/keras_nlp/metrics/bleu_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/edit_distance.py b/keras_nlp/metrics/edit_distance.py
index 7561e2943e..af17e2807c 100644
--- a/keras_nlp/metrics/edit_distance.py
+++ b/keras_nlp/metrics/edit_distance.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/edit_distance_test.py b/keras_nlp/metrics/edit_distance_test.py
index 80f93168b5..743eab84a7 100644
--- a/keras_nlp/metrics/edit_distance_test.py
+++ b/keras_nlp/metrics/edit_distance_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/perplexity.py b/keras_nlp/metrics/perplexity.py
index 4f732206a8..3ae80b4a7f 100644
--- a/keras_nlp/metrics/perplexity.py
+++ b/keras_nlp/metrics/perplexity.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/perplexity_test.py b/keras_nlp/metrics/perplexity_test.py
index 920613f619..d4d5da9244 100644
--- a/keras_nlp/metrics/perplexity_test.py
+++ b/keras_nlp/metrics/perplexity_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/rouge_base.py b/keras_nlp/metrics/rouge_base.py
index 0b8fa849d6..87c22a0470 100644
--- a/keras_nlp/metrics/rouge_base.py
+++ b/keras_nlp/metrics/rouge_base.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/rouge_l.py b/keras_nlp/metrics/rouge_l.py
index 74c24a87e4..ec7f412b8d 100644
--- a/keras_nlp/metrics/rouge_l.py
+++ b/keras_nlp/metrics/rouge_l.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/rouge_l_test.py b/keras_nlp/metrics/rouge_l_test.py
index d130e12190..31f1661a7f 100644
--- a/keras_nlp/metrics/rouge_l_test.py
+++ b/keras_nlp/metrics/rouge_l_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/rouge_n.py b/keras_nlp/metrics/rouge_n.py
index 7c241c9ee2..f1175528bf 100644
--- a/keras_nlp/metrics/rouge_n.py
+++ b/keras_nlp/metrics/rouge_n.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/metrics/rouge_n_test.py b/keras_nlp/metrics/rouge_n_test.py
index 2183afe3fe..1fb2fd5534 100644
--- a/keras_nlp/metrics/rouge_n_test.py
+++ b/keras_nlp/metrics/rouge_n_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/__init__.py b/keras_nlp/models/__init__.py
index 0f73bca401..f1eeb9cba7 100644
--- a/keras_nlp/models/__init__.py
+++ b/keras_nlp/models/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/albert/__init__.py b/keras_nlp/models/albert/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/models/albert/__init__.py
+++ b/keras_nlp/models/albert/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/albert/albert_backbone.py b/keras_nlp/models/albert/albert_backbone.py
index 462361501c..448567c071 100644
--- a/keras_nlp/models/albert/albert_backbone.py
+++ b/keras_nlp/models/albert/albert_backbone.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/albert/albert_backbone_test.py b/keras_nlp/models/albert/albert_backbone_test.py
index d9f7388623..3e8115a987 100644
--- a/keras_nlp/models/albert/albert_backbone_test.py
+++ b/keras_nlp/models/albert/albert_backbone_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/albert/albert_preprocessor.py b/keras_nlp/models/albert/albert_preprocessor.py
index 2a14f1e35d..a4e2d12b75 100644
--- a/keras_nlp/models/albert/albert_preprocessor.py
+++ b/keras_nlp/models/albert/albert_preprocessor.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/albert/albert_preprocessor_test.py b/keras_nlp/models/albert/albert_preprocessor_test.py
index 01267a6edc..ee6038f839 100644
--- a/keras_nlp/models/albert/albert_preprocessor_test.py
+++ b/keras_nlp/models/albert/albert_preprocessor_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/albert/albert_presets.py b/keras_nlp/models/albert/albert_presets.py
index 0931193a5a..5bb8201ad1 100644
--- a/keras_nlp/models/albert/albert_presets.py
+++ b/keras_nlp/models/albert/albert_presets.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/albert/albert_presets_test.py b/keras_nlp/models/albert/albert_presets_test.py
index 958e2e8aa6..2ed61447b9 100644
--- a/keras_nlp/models/albert/albert_presets_test.py
+++ b/keras_nlp/models/albert/albert_presets_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/albert/albert_tokenizer.py b/keras_nlp/models/albert/albert_tokenizer.py
index f5c373e6b5..e2647c30c0 100644
--- a/keras_nlp/models/albert/albert_tokenizer.py
+++ b/keras_nlp/models/albert/albert_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/albert/albert_tokenizer_test.py b/keras_nlp/models/albert/albert_tokenizer_test.py
index 0116f11e22..b7099b8df6 100644
--- a/keras_nlp/models/albert/albert_tokenizer_test.py
+++ b/keras_nlp/models/albert/albert_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/backbone.py b/keras_nlp/models/backbone.py
index b47aa00cd5..0e5a7c98c1 100644
--- a/keras_nlp/models/backbone.py
+++ b/keras_nlp/models/backbone.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/__init__.py b/keras_nlp/models/bert/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/models/bert/__init__.py
+++ b/keras_nlp/models/bert/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/bert_backbone.py b/keras_nlp/models/bert/bert_backbone.py
index 752365f9df..949e16eb80 100644
--- a/keras_nlp/models/bert/bert_backbone.py
+++ b/keras_nlp/models/bert/bert_backbone.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/bert_backbone_test.py b/keras_nlp/models/bert/bert_backbone_test.py
index cea92329fe..279ea2025c 100644
--- a/keras_nlp/models/bert/bert_backbone_test.py
+++ b/keras_nlp/models/bert/bert_backbone_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/bert_classifier.py b/keras_nlp/models/bert/bert_classifier.py
index 5d555a745c..46dd289124 100644
--- a/keras_nlp/models/bert/bert_classifier.py
+++ b/keras_nlp/models/bert/bert_classifier.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/bert_classifier_test.py b/keras_nlp/models/bert/bert_classifier_test.py
index d79fa15920..0878b3108d 100644
--- a/keras_nlp/models/bert/bert_classifier_test.py
+++ b/keras_nlp/models/bert/bert_classifier_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/bert_preprocessor.py b/keras_nlp/models/bert/bert_preprocessor.py
index b523294045..c481fa1c2e 100644
--- a/keras_nlp/models/bert/bert_preprocessor.py
+++ b/keras_nlp/models/bert/bert_preprocessor.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/bert_preprocessor_test.py b/keras_nlp/models/bert/bert_preprocessor_test.py
index 31ead2e8ee..9a6dd75512 100644
--- a/keras_nlp/models/bert/bert_preprocessor_test.py
+++ b/keras_nlp/models/bert/bert_preprocessor_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/bert_presets.py b/keras_nlp/models/bert/bert_presets.py
index f49da336da..601a2e892f 100644
--- a/keras_nlp/models/bert/bert_presets.py
+++ b/keras_nlp/models/bert/bert_presets.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/bert_presets_test.py b/keras_nlp/models/bert/bert_presets_test.py
index a2a4f8fc13..b06c44dca1 100644
--- a/keras_nlp/models/bert/bert_presets_test.py
+++ b/keras_nlp/models/bert/bert_presets_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/bert_tokenizer.py b/keras_nlp/models/bert/bert_tokenizer.py
index 5a947f1c5f..8f1db18040 100644
--- a/keras_nlp/models/bert/bert_tokenizer.py
+++ b/keras_nlp/models/bert/bert_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/bert/bert_tokenizer_test.py b/keras_nlp/models/bert/bert_tokenizer_test.py
index b841771ca2..5f72a59f07 100644
--- a/keras_nlp/models/bert/bert_tokenizer_test.py
+++ b/keras_nlp/models/bert/bert_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/__init__.py b/keras_nlp/models/deberta_v3/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/models/deberta_v3/__init__.py
+++ b/keras_nlp/models/deberta_v3/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/deberta_v3_backbone.py b/keras_nlp/models/deberta_v3/deberta_v3_backbone.py
index da8fff2033..8ab99f6f6a 100644
--- a/keras_nlp/models/deberta_v3/deberta_v3_backbone.py
+++ b/keras_nlp/models/deberta_v3/deberta_v3_backbone.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/deberta_v3_backbone_test.py b/keras_nlp/models/deberta_v3/deberta_v3_backbone_test.py
index 45c83e6ae5..5409364ef9 100644
--- a/keras_nlp/models/deberta_v3/deberta_v3_backbone_test.py
+++ b/keras_nlp/models/deberta_v3/deberta_v3_backbone_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/deberta_v3_classifier.py b/keras_nlp/models/deberta_v3/deberta_v3_classifier.py
index ab078ebda8..300ea6350f 100644
--- a/keras_nlp/models/deberta_v3/deberta_v3_classifier.py
+++ b/keras_nlp/models/deberta_v3/deberta_v3_classifier.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/deberta_v3_classifier_test.py b/keras_nlp/models/deberta_v3/deberta_v3_classifier_test.py
index 775b254fe3..1b57b8aac3 100644
--- a/keras_nlp/models/deberta_v3/deberta_v3_classifier_test.py
+++ b/keras_nlp/models/deberta_v3/deberta_v3_classifier_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/deberta_v3_preprocessor.py b/keras_nlp/models/deberta_v3/deberta_v3_preprocessor.py
index 14acb65c6c..2db9914400 100644
--- a/keras_nlp/models/deberta_v3/deberta_v3_preprocessor.py
+++ b/keras_nlp/models/deberta_v3/deberta_v3_preprocessor.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/deberta_v3_preprocessor_test.py b/keras_nlp/models/deberta_v3/deberta_v3_preprocessor_test.py
index 79749b1840..8eef804d17 100644
--- a/keras_nlp/models/deberta_v3/deberta_v3_preprocessor_test.py
+++ b/keras_nlp/models/deberta_v3/deberta_v3_preprocessor_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/deberta_v3_presets.py b/keras_nlp/models/deberta_v3/deberta_v3_presets.py
index 58bd737147..a1ca2cc6d9 100644
--- a/keras_nlp/models/deberta_v3/deberta_v3_presets.py
+++ b/keras_nlp/models/deberta_v3/deberta_v3_presets.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/deberta_v3_presets_test.py b/keras_nlp/models/deberta_v3/deberta_v3_presets_test.py
index 430f66323d..16f302fb0b 100644
--- a/keras_nlp/models/deberta_v3/deberta_v3_presets_test.py
+++ b/keras_nlp/models/deberta_v3/deberta_v3_presets_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/deberta_v3_tokenizer.py b/keras_nlp/models/deberta_v3/deberta_v3_tokenizer.py
index 9b2cbc74da..aad3092ce5 100644
--- a/keras_nlp/models/deberta_v3/deberta_v3_tokenizer.py
+++ b/keras_nlp/models/deberta_v3/deberta_v3_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/deberta_v3_tokenizer_test.py b/keras_nlp/models/deberta_v3/deberta_v3_tokenizer_test.py
index cd3dbb0dff..1be123c96c 100644
--- a/keras_nlp/models/deberta_v3/deberta_v3_tokenizer_test.py
+++ b/keras_nlp/models/deberta_v3/deberta_v3_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/disentangled_attention_encoder.py b/keras_nlp/models/deberta_v3/disentangled_attention_encoder.py
index 422cdf7b00..005d482174 100644
--- a/keras_nlp/models/deberta_v3/disentangled_attention_encoder.py
+++ b/keras_nlp/models/deberta_v3/disentangled_attention_encoder.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/disentangled_self_attention.py b/keras_nlp/models/deberta_v3/disentangled_self_attention.py
index 320d73da9d..8123d009bd 100644
--- a/keras_nlp/models/deberta_v3/disentangled_self_attention.py
+++ b/keras_nlp/models/deberta_v3/disentangled_self_attention.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/deberta_v3/relative_embedding.py b/keras_nlp/models/deberta_v3/relative_embedding.py
index bf0f5cfdf7..16121ef8c5 100644
--- a/keras_nlp/models/deberta_v3/relative_embedding.py
+++ b/keras_nlp/models/deberta_v3/relative_embedding.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/__init__.py b/keras_nlp/models/distil_bert/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/models/distil_bert/__init__.py
+++ b/keras_nlp/models/distil_bert/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/distil_bert_backbone.py b/keras_nlp/models/distil_bert/distil_bert_backbone.py
index f124e79220..06e498df62 100644
--- a/keras_nlp/models/distil_bert/distil_bert_backbone.py
+++ b/keras_nlp/models/distil_bert/distil_bert_backbone.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/distil_bert_backbone_test.py b/keras_nlp/models/distil_bert/distil_bert_backbone_test.py
index caabe20f6d..d4877d7725 100644
--- a/keras_nlp/models/distil_bert/distil_bert_backbone_test.py
+++ b/keras_nlp/models/distil_bert/distil_bert_backbone_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/distil_bert_classifier.py b/keras_nlp/models/distil_bert/distil_bert_classifier.py
index 901e4a120e..66ff22bfde 100644
--- a/keras_nlp/models/distil_bert/distil_bert_classifier.py
+++ b/keras_nlp/models/distil_bert/distil_bert_classifier.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/distil_bert_classifier_test.py b/keras_nlp/models/distil_bert/distil_bert_classifier_test.py
index e377bd0cf1..e0d9f89c09 100644
--- a/keras_nlp/models/distil_bert/distil_bert_classifier_test.py
+++ b/keras_nlp/models/distil_bert/distil_bert_classifier_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/distil_bert_preprocessor.py b/keras_nlp/models/distil_bert/distil_bert_preprocessor.py
index 5c130406b2..59b1c1e36e 100644
--- a/keras_nlp/models/distil_bert/distil_bert_preprocessor.py
+++ b/keras_nlp/models/distil_bert/distil_bert_preprocessor.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/distil_bert_preprocessor_test.py b/keras_nlp/models/distil_bert/distil_bert_preprocessor_test.py
index 31015c034c..36ba4492e5 100644
--- a/keras_nlp/models/distil_bert/distil_bert_preprocessor_test.py
+++ b/keras_nlp/models/distil_bert/distil_bert_preprocessor_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/distil_bert_presets.py b/keras_nlp/models/distil_bert/distil_bert_presets.py
index 3cab547751..2320c25b75 100644
--- a/keras_nlp/models/distil_bert/distil_bert_presets.py
+++ b/keras_nlp/models/distil_bert/distil_bert_presets.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/distil_bert_presets_test.py b/keras_nlp/models/distil_bert/distil_bert_presets_test.py
index 5da425df49..d2c768162e 100644
--- a/keras_nlp/models/distil_bert/distil_bert_presets_test.py
+++ b/keras_nlp/models/distil_bert/distil_bert_presets_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/distil_bert_tokenizer.py b/keras_nlp/models/distil_bert/distil_bert_tokenizer.py
index 72de71a64a..103f015cca 100644
--- a/keras_nlp/models/distil_bert/distil_bert_tokenizer.py
+++ b/keras_nlp/models/distil_bert/distil_bert_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/distil_bert/distil_bert_tokenizer_test.py b/keras_nlp/models/distil_bert/distil_bert_tokenizer_test.py
index c14cd3d163..c3fb810a14 100644
--- a/keras_nlp/models/distil_bert/distil_bert_tokenizer_test.py
+++ b/keras_nlp/models/distil_bert/distil_bert_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/f_net/__init__.py b/keras_nlp/models/f_net/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/models/f_net/__init__.py
+++ b/keras_nlp/models/f_net/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/f_net/f_net_backbone.py b/keras_nlp/models/f_net/f_net_backbone.py
index 593cc74564..3f88239ec7 100644
--- a/keras_nlp/models/f_net/f_net_backbone.py
+++ b/keras_nlp/models/f_net/f_net_backbone.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/f_net/f_net_backbone_test.py b/keras_nlp/models/f_net/f_net_backbone_test.py
index 9604c3e973..9878569cef 100644
--- a/keras_nlp/models/f_net/f_net_backbone_test.py
+++ b/keras_nlp/models/f_net/f_net_backbone_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/f_net/f_net_preprocessor.py b/keras_nlp/models/f_net/f_net_preprocessor.py
index 5998558997..6d2d6d739c 100644
--- a/keras_nlp/models/f_net/f_net_preprocessor.py
+++ b/keras_nlp/models/f_net/f_net_preprocessor.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/f_net/f_net_preprocessor_test.py b/keras_nlp/models/f_net/f_net_preprocessor_test.py
index 9b254cf2b2..f0bd3ee753 100644
--- a/keras_nlp/models/f_net/f_net_preprocessor_test.py
+++ b/keras_nlp/models/f_net/f_net_preprocessor_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/f_net/f_net_presets.py b/keras_nlp/models/f_net/f_net_presets.py
index 63aeafc4f2..e95619f9ad 100644
--- a/keras_nlp/models/f_net/f_net_presets.py
+++ b/keras_nlp/models/f_net/f_net_presets.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/f_net/f_net_presets_test.py b/keras_nlp/models/f_net/f_net_presets_test.py
index 6c00b88d4f..b73b3d22e9 100644
--- a/keras_nlp/models/f_net/f_net_presets_test.py
+++ b/keras_nlp/models/f_net/f_net_presets_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/f_net/f_net_tokenizer.py b/keras_nlp/models/f_net/f_net_tokenizer.py
index 0181ccf997..9038b898d0 100644
--- a/keras_nlp/models/f_net/f_net_tokenizer.py
+++ b/keras_nlp/models/f_net/f_net_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/f_net/f_net_tokenizer_test.py b/keras_nlp/models/f_net/f_net_tokenizer_test.py
index dfeb9c235b..a4257ffcd0 100644
--- a/keras_nlp/models/f_net/f_net_tokenizer_test.py
+++ b/keras_nlp/models/f_net/f_net_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/gpt2/__init__.py b/keras_nlp/models/gpt2/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/models/gpt2/__init__.py
+++ b/keras_nlp/models/gpt2/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/gpt2/gpt2_backbone.py b/keras_nlp/models/gpt2/gpt2_backbone.py
index caa354c01d..c83842d98d 100644
--- a/keras_nlp/models/gpt2/gpt2_backbone.py
+++ b/keras_nlp/models/gpt2/gpt2_backbone.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/gpt2/gpt2_backbone_test.py b/keras_nlp/models/gpt2/gpt2_backbone_test.py
index 88392dcfeb..a4c562a799 100644
--- a/keras_nlp/models/gpt2/gpt2_backbone_test.py
+++ b/keras_nlp/models/gpt2/gpt2_backbone_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/gpt2/gpt2_presets.py b/keras_nlp/models/gpt2/gpt2_presets.py
index 722ce6298a..9c81114bf4 100644
--- a/keras_nlp/models/gpt2/gpt2_presets.py
+++ b/keras_nlp/models/gpt2/gpt2_presets.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/gpt2/gpt2_presets_test.py b/keras_nlp/models/gpt2/gpt2_presets_test.py
index 5f407ead3e..a2bc66fefe 100644
--- a/keras_nlp/models/gpt2/gpt2_presets_test.py
+++ b/keras_nlp/models/gpt2/gpt2_presets_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/gpt2/gpt2_tokenizer.py b/keras_nlp/models/gpt2/gpt2_tokenizer.py
index d11a6b6015..d6ce5ab60e 100644
--- a/keras_nlp/models/gpt2/gpt2_tokenizer.py
+++ b/keras_nlp/models/gpt2/gpt2_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/gpt2/gpt2_tokenizer_test.py b/keras_nlp/models/gpt2/gpt2_tokenizer_test.py
index cbcf10ac73..7476bbc2f8 100644
--- a/keras_nlp/models/gpt2/gpt2_tokenizer_test.py
+++ b/keras_nlp/models/gpt2/gpt2_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/preprocessor.py b/keras_nlp/models/preprocessor.py
index c97c26375d..6cfb8ab872 100644
--- a/keras_nlp/models/preprocessor.py
+++ b/keras_nlp/models/preprocessor.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/__init__.py b/keras_nlp/models/roberta/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/models/roberta/__init__.py
+++ b/keras_nlp/models/roberta/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/roberta_backbone.py b/keras_nlp/models/roberta/roberta_backbone.py
index 65d2aa3d36..c1d07cd5a7 100644
--- a/keras_nlp/models/roberta/roberta_backbone.py
+++ b/keras_nlp/models/roberta/roberta_backbone.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/roberta_backbone_test.py b/keras_nlp/models/roberta/roberta_backbone_test.py
index ad1149227c..9910406663 100644
--- a/keras_nlp/models/roberta/roberta_backbone_test.py
+++ b/keras_nlp/models/roberta/roberta_backbone_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/roberta_classifier.py b/keras_nlp/models/roberta/roberta_classifier.py
index e79ff844c0..30e80cffd3 100644
--- a/keras_nlp/models/roberta/roberta_classifier.py
+++ b/keras_nlp/models/roberta/roberta_classifier.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/roberta_classifier_test.py b/keras_nlp/models/roberta/roberta_classifier_test.py
index be4be370f7..8b655a9723 100644
--- a/keras_nlp/models/roberta/roberta_classifier_test.py
+++ b/keras_nlp/models/roberta/roberta_classifier_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/roberta_preprocessor.py b/keras_nlp/models/roberta/roberta_preprocessor.py
index f685265f8d..9ae8ca8a98 100644
--- a/keras_nlp/models/roberta/roberta_preprocessor.py
+++ b/keras_nlp/models/roberta/roberta_preprocessor.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/roberta_preprocessor_test.py b/keras_nlp/models/roberta/roberta_preprocessor_test.py
index 2045408547..a59b12b284 100644
--- a/keras_nlp/models/roberta/roberta_preprocessor_test.py
+++ b/keras_nlp/models/roberta/roberta_preprocessor_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/roberta_presets.py b/keras_nlp/models/roberta/roberta_presets.py
index f0b84d8b24..a2415e4dca 100644
--- a/keras_nlp/models/roberta/roberta_presets.py
+++ b/keras_nlp/models/roberta/roberta_presets.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/roberta_presets_test.py b/keras_nlp/models/roberta/roberta_presets_test.py
index 533c1f8c66..84948916a6 100644
--- a/keras_nlp/models/roberta/roberta_presets_test.py
+++ b/keras_nlp/models/roberta/roberta_presets_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/roberta_tokenizer.py b/keras_nlp/models/roberta/roberta_tokenizer.py
index 1b2f52a6ef..6778bd4286 100644
--- a/keras_nlp/models/roberta/roberta_tokenizer.py
+++ b/keras_nlp/models/roberta/roberta_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/roberta/roberta_tokenizer_test.py b/keras_nlp/models/roberta/roberta_tokenizer_test.py
index 0d09b48451..fd66f365ce 100644
--- a/keras_nlp/models/roberta/roberta_tokenizer_test.py
+++ b/keras_nlp/models/roberta/roberta_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/task.py b/keras_nlp/models/task.py
index 5fffe5218a..860b93fefd 100644
--- a/keras_nlp/models/task.py
+++ b/keras_nlp/models/task.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/__init__.py b/keras_nlp/models/xlm_roberta/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/models/xlm_roberta/__init__.py
+++ b/keras_nlp/models/xlm_roberta/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/xlm_roberta_backbone.py b/keras_nlp/models/xlm_roberta/xlm_roberta_backbone.py
index 07513e084f..a4cdccaef8 100644
--- a/keras_nlp/models/xlm_roberta/xlm_roberta_backbone.py
+++ b/keras_nlp/models/xlm_roberta/xlm_roberta_backbone.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/xlm_roberta_backbone_test.py b/keras_nlp/models/xlm_roberta/xlm_roberta_backbone_test.py
index 94490191f2..d9554a9a12 100644
--- a/keras_nlp/models/xlm_roberta/xlm_roberta_backbone_test.py
+++ b/keras_nlp/models/xlm_roberta/xlm_roberta_backbone_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/xlm_roberta_classifier.py b/keras_nlp/models/xlm_roberta/xlm_roberta_classifier.py
index c34bb25427..1d6527634f 100644
--- a/keras_nlp/models/xlm_roberta/xlm_roberta_classifier.py
+++ b/keras_nlp/models/xlm_roberta/xlm_roberta_classifier.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/xlm_roberta_classifier_test.py b/keras_nlp/models/xlm_roberta/xlm_roberta_classifier_test.py
index eaf83147a3..b1e7ea9265 100644
--- a/keras_nlp/models/xlm_roberta/xlm_roberta_classifier_test.py
+++ b/keras_nlp/models/xlm_roberta/xlm_roberta_classifier_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/xlm_roberta_preprocessor.py b/keras_nlp/models/xlm_roberta/xlm_roberta_preprocessor.py
index a60a53eaf5..6b7ba618cc 100644
--- a/keras_nlp/models/xlm_roberta/xlm_roberta_preprocessor.py
+++ b/keras_nlp/models/xlm_roberta/xlm_roberta_preprocessor.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/xlm_roberta_preprocessor_test.py b/keras_nlp/models/xlm_roberta/xlm_roberta_preprocessor_test.py
index 8074aa1d8d..111be152ed 100644
--- a/keras_nlp/models/xlm_roberta/xlm_roberta_preprocessor_test.py
+++ b/keras_nlp/models/xlm_roberta/xlm_roberta_preprocessor_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/xlm_roberta_presets.py b/keras_nlp/models/xlm_roberta/xlm_roberta_presets.py
index b45131bc13..911eae7afd 100644
--- a/keras_nlp/models/xlm_roberta/xlm_roberta_presets.py
+++ b/keras_nlp/models/xlm_roberta/xlm_roberta_presets.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/xlm_roberta_presets_test.py b/keras_nlp/models/xlm_roberta/xlm_roberta_presets_test.py
index b50e951860..6e485d4077 100644
--- a/keras_nlp/models/xlm_roberta/xlm_roberta_presets_test.py
+++ b/keras_nlp/models/xlm_roberta/xlm_roberta_presets_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/xlm_roberta_tokenizer.py b/keras_nlp/models/xlm_roberta/xlm_roberta_tokenizer.py
index d2cf41d587..3851e1db34 100644
--- a/keras_nlp/models/xlm_roberta/xlm_roberta_tokenizer.py
+++ b/keras_nlp/models/xlm_roberta/xlm_roberta_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/models/xlm_roberta/xlm_roberta_tokenizer_test.py b/keras_nlp/models/xlm_roberta/xlm_roberta_tokenizer_test.py
index 095f92060e..b62034eb49 100644
--- a/keras_nlp/models/xlm_roberta/xlm_roberta_tokenizer_test.py
+++ b/keras_nlp/models/xlm_roberta/xlm_roberta_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/samplers/__init__.py b/keras_nlp/samplers/__init__.py
index 5cc12f2cf6..fc1fc4678e 100644
--- a/keras_nlp/samplers/__init__.py
+++ b/keras_nlp/samplers/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/samplers/greedy_sampler.py b/keras_nlp/samplers/greedy_sampler.py
index 080e669dd1..2ec7b20150 100644
--- a/keras_nlp/samplers/greedy_sampler.py
+++ b/keras_nlp/samplers/greedy_sampler.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/samplers/greedy_sampler_test.py b/keras_nlp/samplers/greedy_sampler_test.py
index b31734d75b..63c0cb39ad 100644
--- a/keras_nlp/samplers/greedy_sampler_test.py
+++ b/keras_nlp/samplers/greedy_sampler_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/samplers/sampler.py b/keras_nlp/samplers/sampler.py
index f478cebc2a..e11a13cbcc 100644
--- a/keras_nlp/samplers/sampler.py
+++ b/keras_nlp/samplers/sampler.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/samplers/sampler_test.py b/keras_nlp/samplers/sampler_test.py
index 860bcbad3e..1f065885fd 100644
--- a/keras_nlp/samplers/sampler_test.py
+++ b/keras_nlp/samplers/sampler_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/samplers/top_k_sampler.py b/keras_nlp/samplers/top_k_sampler.py
index 34e939c001..795b4bffa0 100644
--- a/keras_nlp/samplers/top_k_sampler.py
+++ b/keras_nlp/samplers/top_k_sampler.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tests/__init__.py b/keras_nlp/tests/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/tests/__init__.py
+++ b/keras_nlp/tests/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tests/doc_tests/__init__.py b/keras_nlp/tests/doc_tests/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/keras_nlp/tests/doc_tests/__init__.py
+++ b/keras_nlp/tests/doc_tests/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tests/doc_tests/docstring_lib.py b/keras_nlp/tests/doc_tests/docstring_lib.py
index b3f657d51c..8e13a708f9 100644
--- a/keras_nlp/tests/doc_tests/docstring_lib.py
+++ b/keras_nlp/tests/doc_tests/docstring_lib.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tests/doc_tests/docstring_test.py b/keras_nlp/tests/doc_tests/docstring_test.py
index de92c62fe3..7a8075ddb7 100644
--- a/keras_nlp/tests/doc_tests/docstring_test.py
+++ b/keras_nlp/tests/doc_tests/docstring_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tests/doc_tests/fenced_docstring_lib.py b/keras_nlp/tests/doc_tests/fenced_docstring_lib.py
index f23e067a53..d1911d848d 100644
--- a/keras_nlp/tests/doc_tests/fenced_docstring_lib.py
+++ b/keras_nlp/tests/doc_tests/fenced_docstring_lib.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/__init__.py b/keras_nlp/tokenizers/__init__.py
index 6c0d197236..41e0007c97 100644
--- a/keras_nlp/tokenizers/__init__.py
+++ b/keras_nlp/tokenizers/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/byte_pair_tokenizer.py b/keras_nlp/tokenizers/byte_pair_tokenizer.py
index 85639c0098..3b61007a03 100644
--- a/keras_nlp/tokenizers/byte_pair_tokenizer.py
+++ b/keras_nlp/tokenizers/byte_pair_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/byte_pair_tokenizer_test.py b/keras_nlp/tokenizers/byte_pair_tokenizer_test.py
index 51e6774a4c..56c2e1365e 100644
--- a/keras_nlp/tokenizers/byte_pair_tokenizer_test.py
+++ b/keras_nlp/tokenizers/byte_pair_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/byte_tokenizer.py b/keras_nlp/tokenizers/byte_tokenizer.py
index d6fb901566..7d545cdc62 100644
--- a/keras_nlp/tokenizers/byte_tokenizer.py
+++ b/keras_nlp/tokenizers/byte_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/byte_tokenizer_test.py b/keras_nlp/tokenizers/byte_tokenizer_test.py
index 9713a328a2..38ee8299fd 100644
--- a/keras_nlp/tokenizers/byte_tokenizer_test.py
+++ b/keras_nlp/tokenizers/byte_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/sentence_piece_tokenizer.py b/keras_nlp/tokenizers/sentence_piece_tokenizer.py
index ea525358c4..a14276cd1a 100644
--- a/keras_nlp/tokenizers/sentence_piece_tokenizer.py
+++ b/keras_nlp/tokenizers/sentence_piece_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/sentence_piece_tokenizer_test.py b/keras_nlp/tokenizers/sentence_piece_tokenizer_test.py
index 3b124fdf72..8571eed1a3 100644
--- a/keras_nlp/tokenizers/sentence_piece_tokenizer_test.py
+++ b/keras_nlp/tokenizers/sentence_piece_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/sentence_piece_tokenizer_trainer.py b/keras_nlp/tokenizers/sentence_piece_tokenizer_trainer.py
index cf1258af19..6e943f1949 100644
--- a/keras_nlp/tokenizers/sentence_piece_tokenizer_trainer.py
+++ b/keras_nlp/tokenizers/sentence_piece_tokenizer_trainer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/sentence_piece_tokenizer_trainer_test.py b/keras_nlp/tokenizers/sentence_piece_tokenizer_trainer_test.py
index 9dd732a122..d57d27384c 100644
--- a/keras_nlp/tokenizers/sentence_piece_tokenizer_trainer_test.py
+++ b/keras_nlp/tokenizers/sentence_piece_tokenizer_trainer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/tokenizer.py b/keras_nlp/tokenizers/tokenizer.py
index 762a6d9d20..65ebe7edba 100644
--- a/keras_nlp/tokenizers/tokenizer.py
+++ b/keras_nlp/tokenizers/tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/tokenizer_test.py b/keras_nlp/tokenizers/tokenizer_test.py
index 9df3b3e111..434a0bfa00 100644
--- a/keras_nlp/tokenizers/tokenizer_test.py
+++ b/keras_nlp/tokenizers/tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/unicode_codepoint_tokenizer.py b/keras_nlp/tokenizers/unicode_codepoint_tokenizer.py
index 6e08d32be1..a40d3d8e90 100644
--- a/keras_nlp/tokenizers/unicode_codepoint_tokenizer.py
+++ b/keras_nlp/tokenizers/unicode_codepoint_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/unicode_codepoint_tokenizer_test.py b/keras_nlp/tokenizers/unicode_codepoint_tokenizer_test.py
index b0a0893e98..b40794bc26 100644
--- a/keras_nlp/tokenizers/unicode_codepoint_tokenizer_test.py
+++ b/keras_nlp/tokenizers/unicode_codepoint_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/word_piece_tokenizer.py b/keras_nlp/tokenizers/word_piece_tokenizer.py
index 97225c45df..00ffccc652 100644
--- a/keras_nlp/tokenizers/word_piece_tokenizer.py
+++ b/keras_nlp/tokenizers/word_piece_tokenizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/word_piece_tokenizer_test.py b/keras_nlp/tokenizers/word_piece_tokenizer_test.py
index c5e974d41e..86cb381721 100644
--- a/keras_nlp/tokenizers/word_piece_tokenizer_test.py
+++ b/keras_nlp/tokenizers/word_piece_tokenizer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/word_piece_tokenizer_trainer.py b/keras_nlp/tokenizers/word_piece_tokenizer_trainer.py
index edef3b7a77..66b329bf8f 100644
--- a/keras_nlp/tokenizers/word_piece_tokenizer_trainer.py
+++ b/keras_nlp/tokenizers/word_piece_tokenizer_trainer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/tokenizers/word_piece_tokenizer_trainer_test.py b/keras_nlp/tokenizers/word_piece_tokenizer_trainer_test.py
index 0a36d1e432..da04de7cf7 100644
--- a/keras_nlp/tokenizers/word_piece_tokenizer_trainer_test.py
+++ b/keras_nlp/tokenizers/word_piece_tokenizer_trainer_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/__init__.py b/keras_nlp/utils/__init__.py
index cf1975a26a..b975e1963f 100644
--- a/keras_nlp/utils/__init__.py
+++ b/keras_nlp/utils/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/keras_utils.py b/keras_nlp/utils/keras_utils.py
index c1a9867996..47e6079235 100644
--- a/keras_nlp/utils/keras_utils.py
+++ b/keras_nlp/utils/keras_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/keras_utils_test.py b/keras_nlp/utils/keras_utils_test.py
index 2e4f0a180f..7b5c8884cb 100644
--- a/keras_nlp/utils/keras_utils_test.py
+++ b/keras_nlp/utils/keras_utils_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/pipeline_model.py b/keras_nlp/utils/pipeline_model.py
index 63450ca020..f4a81f4dd8 100644
--- a/keras_nlp/utils/pipeline_model.py
+++ b/keras_nlp/utils/pipeline_model.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/pipeline_model_test.py b/keras_nlp/utils/pipeline_model_test.py
index 78230882c2..a5a995166b 100644
--- a/keras_nlp/utils/pipeline_model_test.py
+++ b/keras_nlp/utils/pipeline_model_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/python_utils.py b/keras_nlp/utils/python_utils.py
index 92b44755cb..82c4bcf1a8 100644
--- a/keras_nlp/utils/python_utils.py
+++ b/keras_nlp/utils/python_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/python_utils_test.py b/keras_nlp/utils/python_utils_test.py
index 0a2f6a754d..efe9a17906 100644
--- a/keras_nlp/utils/python_utils_test.py
+++ b/keras_nlp/utils/python_utils_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/text_generation.py b/keras_nlp/utils/text_generation.py
index af06a55997..0e381f69e3 100644
--- a/keras_nlp/utils/text_generation.py
+++ b/keras_nlp/utils/text_generation.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/text_generation_test.py b/keras_nlp/utils/text_generation_test.py
index 77f0916075..d62693abb2 100644
--- a/keras_nlp/utils/text_generation_test.py
+++ b/keras_nlp/utils/text_generation_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/tf_utils.py b/keras_nlp/utils/tf_utils.py
index 1b6ceab741..5d2b34a04e 100644
--- a/keras_nlp/utils/tf_utils.py
+++ b/keras_nlp/utils/tf_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/keras_nlp/utils/tf_utils_test.py b/keras_nlp/utils/tf_utils_test.py
index 6e0d54b471..aa0b05a4a2 100644
--- a/keras_nlp/utils/tf_utils_test.py
+++ b/keras_nlp/utils/tf_utils_test.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/shell/copyright.txt b/shell/copyright.txt
index 6e4df4e727..ba0c2545e4 100644
--- a/shell/copyright.txt
+++ b/shell/copyright.txt
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/__init__.py b/tools/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/tools/__init__.py
+++ b/tools/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/checkpoint_conversion/__init__.py b/tools/checkpoint_conversion/__init__.py
index 6e4df4e727..ba0c2545e4 100644
--- a/tools/checkpoint_conversion/__init__.py
+++ b/tools/checkpoint_conversion/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/checkpoint_conversion/checkpoint_conversion_utils.py b/tools/checkpoint_conversion/checkpoint_conversion_utils.py
index 2301b8dbc5..2fea715727 100644
--- a/tools/checkpoint_conversion/checkpoint_conversion_utils.py
+++ b/tools/checkpoint_conversion/checkpoint_conversion_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/checkpoint_conversion/convert_deberta_v3_checkpoints.py b/tools/checkpoint_conversion/convert_deberta_v3_checkpoints.py
index f818aa533a..85e4919419 100644
--- a/tools/checkpoint_conversion/convert_deberta_v3_checkpoints.py
+++ b/tools/checkpoint_conversion/convert_deberta_v3_checkpoints.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/checkpoint_conversion/convert_distilbert_checkpoints.py b/tools/checkpoint_conversion/convert_distilbert_checkpoints.py
index ca2f5a595d..4280eede39 100644
--- a/tools/checkpoint_conversion/convert_distilbert_checkpoints.py
+++ b/tools/checkpoint_conversion/convert_distilbert_checkpoints.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/checkpoint_conversion/convert_gpt2_checkpoints.py b/tools/checkpoint_conversion/convert_gpt2_checkpoints.py
index 696a8876a2..93df3c42f5 100644
--- a/tools/checkpoint_conversion/convert_gpt2_checkpoints.py
+++ b/tools/checkpoint_conversion/convert_gpt2_checkpoints.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/checkpoint_conversion/convert_roberta_checkpoints.py b/tools/checkpoint_conversion/convert_roberta_checkpoints.py
index 90342f88b4..ae0900a6f7 100644
--- a/tools/checkpoint_conversion/convert_roberta_checkpoints.py
+++ b/tools/checkpoint_conversion/convert_roberta_checkpoints.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/checkpoint_conversion/convert_xlm_roberta_checkpoints.py b/tools/checkpoint_conversion/convert_xlm_roberta_checkpoints.py
index eed375fc67..1705836fda 100644
--- a/tools/checkpoint_conversion/convert_xlm_roberta_checkpoints.py
+++ b/tools/checkpoint_conversion/convert_xlm_roberta_checkpoints.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/count_preset_params.py b/tools/count_preset_params.py
index 3a676ca17b..3edcc6d09d 100644
--- a/tools/count_preset_params.py
+++ b/tools/count_preset_params.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/pretrained_tokenizers/word_piece_cleaning_script.py b/tools/pretrained_tokenizers/word_piece_cleaning_script.py
index ec63c05142..fe4a811403 100644
--- a/tools/pretrained_tokenizers/word_piece_cleaning_script.py
+++ b/tools/pretrained_tokenizers/word_piece_cleaning_script.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tools/pretrained_tokenizers/word_piece_training_script.py b/tools/pretrained_tokenizers/word_piece_training_script.py
index f22f1aebf0..59375700f4 100644
--- a/tools/pretrained_tokenizers/word_piece_training_script.py
+++ b/tools/pretrained_tokenizers/word_piece_training_script.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The KerasNLP Authors
+# Copyright 2023 The KerasNLP Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.