diff --git a/CHANGELOG.md b/CHANGELOG.md
index 61a15bc7e..46d403dd4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # elasticsearch Cookbook Changelog
 
-## Unreleased
+## 5.1.6 - *2023-09-28*
 
 ## 5.1.5 - *2023-09-04*