diff --git a/plugin_gems.rb b/plugin_gems.rb
index 9cc57fd4..8fb48c12 100644
--- a/plugin_gems.rb
+++ b/plugin_gems.rb
@@ -6,7 +6,7 @@
   download "fluent-plugin-td", "0.10.29"
 else
   download "td-client", "1.0.6"
-  download "td", "0.15.9"
+  download "td", "0.16.1"
   download "fluent-plugin-td", "1.0.0"
 end
 if td_agent_2?
@@ -14,13 +14,13 @@
   download "fluent-plugin-s3", "0.8.7"
 else
   download "jmespath", "1.4.0"
-  download "aws-partitions", "1.79.0"
+  download "aws-partitions", "1.87.0"
   download "aws-sigv4", "1.0.2"
-  download "aws-sdk-core", "3.19.0"
+  download "aws-sdk-core", "3.21.2"
   download "aws-sdk-kms", "1.5.0"
   download "aws-sdk-sqs", "1.3.0"
-  download "aws-sdk-s3", "1.9.0"
-  download "fluent-plugin-s3", "1.1.2"
+  download "aws-sdk-s3", "1.13.0"
+  download "fluent-plugin-s3", "1.1.3"
 end
 if td_agent_2?
   download "thrift", "0.8.0"
@@ -38,13 +38,13 @@
 if td_agent_2?
   download "fluent-plugin-rewrite-tag-filter", "1.6.0"
 else
-  download "fluent-plugin-rewrite-tag-filter", "2.0.2"
+  download "fluent-plugin-rewrite-tag-filter", "2.1.0"
 end
-download "ruby-kafka", "0.5.4"
+download "ruby-kafka", "0.6.3"
 download "fluent-plugin-kafka", "0.7.2"
 unless td_agent_2?
   download "elasticsearch", "6.0.2"
-  download "fluent-plugin-elasticsearch", "2.8.6"
+  download "fluent-plugin-elasticsearch", "2.10.1"
 end
 download "fluent-plugin-td-monitoring", "0.2.4"
 if windows?