diff --git a/.github/workflows/generate-changelog.yml b/.github/workflows/generate-changelog.yml
index 29faa03..c930c84 100644
--- a/.github/workflows/generate-changelog.yml
+++ b/.github/workflows/generate-changelog.yml
@@ -20,6 +20,7 @@ jobs:
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v2
         with:
+          base: master
           token: ${{ secrets.GITHUB_TOKEN }}
           commit-message: Update changelog
           title: Update changelog