diff --git a/.github/workflows/changelog_verifier.yml b/.github/workflows/changelog_verifier.yml
index ee9bf5e18d0d5..ac0c0ec4d7297 100644
--- a/.github/workflows/changelog_verifier.yml
+++ b/.github/workflows/changelog_verifier.yml
@@ -14,9 +14,15 @@ jobs:
           ref: ${{ github.event.pull_request.head.sha }}
 
       - uses: dangoslen/dependabot-changelog-helper@v1
+        with:
+          version: 'Unreleased'
 
       - uses: stefanzweifel/git-auto-commit-action@v4
         with:
           commit_message: "Update changelog"
+          branch: ${{ github.head_ref }}
+          commit_user_name: dependabot[bot]
+          commit_user_email: support@github.com
+          commit_options: '--signoff'
 
       - uses: dangoslen/changelog-enforcer@v3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c7f17dac5bf13..d35e708693422 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Restore using the class ClusterInfoRequest and ClusterInfoRequestBuilder from package 'org.opensearch.action.support.master.info' for subclasses ([#4307](https://github.com/opensearch-project/OpenSearch/pull/4307))
 - Do not fail replica shard due to primary closure ([#4133](https://github.com/opensearch-project/OpenSearch/pull/4133))
 - Add timeout on Mockito.verify to reduce flakyness in testReplicationOnDone test([#4314](https://github.com/opensearch-project/OpenSearch/pull/4314))
+- Commit workflow for dependabot changelog helper ([#4331](https://github.com/opensearch-project/OpenSearch/pull/4331))
 
 ### Security
 
@@ -37,6 +38,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ### Fixed
 - PR reference to checkout code for changelog verifier ([#4296](https://github.com/opensearch-project/OpenSearch/pull/4296))
+- Commit workflow for dependabot changelog helper ([#4331](https://github.com/opensearch-project/OpenSearch/pull/4331))
 
 ### Security