diff --git a/CHANGELOG.md b/CHANGELOG.md
index 08d9d65998..e50f7dd8e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## next release
+## 3.301.5 - 2024-03-21
 
 * `Aws\CodeArtifact` - This release adds Package groups to CodeArtifact so you can more conveniently configure package origin controls for multiple packages.
 
diff --git a/src/Sdk.php b/src/Sdk.php
index 8fc3f94b9d..4a8348b3e6 100644
--- a/src/Sdk.php
+++ b/src/Sdk.php
@@ -763,7 +763,7 @@
  */
 class Sdk
 {
-    const VERSION = '3.301.4';
+    const VERSION = '3.301.5';
 
     /** @var array Arguments for creating clients */
     private $args;