diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee143e49ce..0d9814887b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## next release
+## 3.288.0 - 2023-11-21
 
 * `Aws\CloudFrontKeyValueStore` - This release adds support for CloudFront KeyValueStore, a globally managed key value datastore associated with CloudFront Functions.
 * `Aws\CloudFront` - This release adds support for CloudFront KeyValueStore, a globally managed key value datastore associated with CloudFront Functions.
diff --git a/src/Sdk.php b/src/Sdk.php
index f456d4f129..ad2f7a78e0 100644
--- a/src/Sdk.php
+++ b/src/Sdk.php
@@ -725,7 +725,7 @@
  */
 class Sdk
 {
-    const VERSION = '3.287.1';
+    const VERSION = '3.288.0';
 
     /** @var array Arguments for creating clients */
     private $args;