diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e734dbf2..53dacf531 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,8 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.1.0/)
 - Set Java target compatibility to JDK 21 ([#730](https://github.com/opensearch-project/flow-framework/pull/730))
 
 ### Documentation
+- Add alert summary agent template ([#873](https://github.com/opensearch-project/flow-framework/pull/873))
+
 ### Maintenance
 ### Refactoring