diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e4b67e6..4c2a00c2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ### Security
 
 ### Dependencies
+- Bump `github.com/aws/aws-sdk-go-v2/config` from 1.27.31 to 1.27.33 ([#611](https://github.com/opensearch-project/opensearch-go/pull/611))
 
 ## [4.2.0]