diff --git a/.github/workflows/release_notes_generation.yml b/.github/workflows/release_notes_generation.yml
index e24b0c6a57..db22b6452e 100644
--- a/.github/workflows/release_notes_generation.yml
+++ b/.github/workflows/release_notes_generation.yml
@@ -34,10 +34,17 @@ jobs:
       run: |
         flankScripts ci generateReleaseNotes --token=${{ secrets.GITHUB_TOKEN }}
 
+    - uses: tibdex/github-app-token@v1
+      id: generate-token
+      with:
+        app_id: ${{ secrets.FLANK_RELEASE_APP_ID }}
+        private_key: ${{ secrets.FLANK_RELEASE_PRIVATE_KEY }}
+
     - name: Commit files and create Pull request
       id: pr
       uses: peter-evans/create-pull-request@v3
       with:
+        token: ${{ steps.generate-token.outputs.token }}
         commit-message: "[Automatic PR] Generate release notes"
         signoff: false
         branch: 'release/${{ env.NEXT_RELEASE_TAG }}'