diff --git a/CHANGELOG.md b/CHANGELOG.md
index f3af39f446..7ad774e3a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## next release
+## 3.291.0 - 2023-11-28
 
 * `Aws\S3` - This release adds support for the S3express identity provider
 * `Aws\Bedrock` - This release adds support for customization types, model life cycle status and minor versions/aliases for model identifiers.
diff --git a/src/Sdk.php b/src/Sdk.php
index 0db3b5add8..82fd5cb37a 100644
--- a/src/Sdk.php
+++ b/src/Sdk.php
@@ -747,7 +747,7 @@
  */
 class Sdk
 {
-    const VERSION = '3.290.1';
+    const VERSION = '3.291.0';
 
     /** @var array Arguments for creating clients */
     private $args;