diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d1c33d0ce5..22983a858d6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 Unreleased Changes
 ------------------
 
+2.11.623 (2020-11-09)
+------------------
+
 * Feature - Aws::DataSync - Updated the API, and documentation for AWS DataSync.
 
 * Feature - Aws::DynamoDB - Updated the API, and documentation for Amazon DynamoDB.
diff --git a/VERSION b/VERSION
index 6de3dd06a61..f6cf16d4279 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.11.622
\ No newline at end of file
+2.11.623
\ No newline at end of file
diff --git a/aws-sdk-core/lib/aws-sdk-core/version.rb b/aws-sdk-core/lib/aws-sdk-core/version.rb
index 9789a9105b9..a902777e508 100644
--- a/aws-sdk-core/lib/aws-sdk-core/version.rb
+++ b/aws-sdk-core/lib/aws-sdk-core/version.rb
@@ -1,3 +1,3 @@
 module Aws
-  VERSION = '2.11.622'
+  VERSION = '2.11.623'
 end