diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55c1949eb6..33f232b9f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## next release
+## 3.304.3 - 2024-04-11
 
 * `Aws\Batch` - This release adds the task properties field to attempt details and the name field on EKS container detail.
 * `Aws\MediaLive` - AWS Elemental MediaLive introduces workflow monitor, a new feature that enables the visualization and monitoring of your media workflows. Create signal maps of your existing workflows and monitor them by creating notification and monitoring template groups.
diff --git a/src/Sdk.php b/src/Sdk.php
index 930817d26e..48511b39f6 100644
--- a/src/Sdk.php
+++ b/src/Sdk.php
@@ -769,7 +769,7 @@
  */
 class Sdk
 {
-    const VERSION = '3.304.2';
+    const VERSION = '3.304.3';
 
     /** @var array Arguments for creating clients */
     private $args;