diff --git a/.jsdoc.js b/.jsdoc.js
index 8b9a4964b..a00b08ce2 100644
--- a/.jsdoc.js
+++ b/.jsdoc.js
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -40,7 +40,7 @@ module.exports = {
     includePattern: '\\.js$'
   },
   templates: {
-    copyright: 'Copyright 2020 Google LLC',
+    copyright: 'Copyright 2021 Google LLC',
     includeDate: false,
     sourceFiles: false,
     systemName: '@google-cloud/documentai',
diff --git a/protos/protos.d.ts b/protos/protos.d.ts
index dc18024d0..9721ab2b9 100644
--- a/protos/protos.d.ts
+++ b/protos/protos.d.ts
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // 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/protos/protos.js b/protos/protos.js
index 9d33bcf99..48a3287fe 100644
--- a/protos/protos.js
+++ b/protos/protos.js
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // 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/src/v1beta2/document_understanding_service_client.ts b/src/v1beta2/document_understanding_service_client.ts
index caf54b8c2..efda85869 100644
--- a/src/v1beta2/document_understanding_service_client.ts
+++ b/src/v1beta2/document_understanding_service_client.ts
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // 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/src/v1beta2/index.ts b/src/v1beta2/index.ts
index 7ee10dea2..1a00861f8 100644
--- a/src/v1beta2/index.ts
+++ b/src/v1beta2/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // 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/src/v1beta3/document_processor_service_client.ts b/src/v1beta3/document_processor_service_client.ts
index 2c65f930d..4916c0eca 100644
--- a/src/v1beta3/document_processor_service_client.ts
+++ b/src/v1beta3/document_processor_service_client.ts
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // 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/src/v1beta3/index.ts b/src/v1beta3/index.ts
index b8f789abb..2f6c91a42 100644
--- a/src/v1beta3/index.ts
+++ b/src/v1beta3/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // 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/synth.metadata b/synth.metadata
index c28982d76..0edae5a26 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-document-ai.git",
-        "sha": "9afc09090affb6f67774f3f4f962b2db1e2300f1"
+        "sha": "84b57bb4c960a5298e3820661464ff0324d8f819"
       }
     },
     {
diff --git a/system-test/fixtures/sample/src/index.js b/system-test/fixtures/sample/src/index.js
index f16d23c1e..cb78c76f9 100644
--- a/system-test/fixtures/sample/src/index.js
+++ b/system-test/fixtures/sample/src/index.js
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // 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/system-test/fixtures/sample/src/index.ts b/system-test/fixtures/sample/src/index.ts
index 5ab111e11..d5d3a39fc 100644
--- a/system-test/fixtures/sample/src/index.ts
+++ b/system-test/fixtures/sample/src/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // 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/system-test/install.ts b/system-test/install.ts
index 39d90f771..d2d61c039 100644
--- a/system-test/install.ts
+++ b/system-test/install.ts
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // 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/test/gapic_document_processor_service_v1beta3.ts b/test/gapic_document_processor_service_v1beta3.ts
index 4a6576f90..b6dfbd250 100644
--- a/test/gapic_document_processor_service_v1beta3.ts
+++ b/test/gapic_document_processor_service_v1beta3.ts
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // 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/test/gapic_document_understanding_service_v1beta2.ts b/test/gapic_document_understanding_service_v1beta2.ts
index d63dd5be6..c047c152e 100644
--- a/test/gapic_document_understanding_service_v1beta2.ts
+++ b/test/gapic_document_understanding_service_v1beta2.ts
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.