diff --git a/.github/workflows/bump-version.yml b/.github/workflows/bump-version.yml
index 1696fee..ee22ac3 100644
--- a/.github/workflows/bump-version.yml
+++ b/.github/workflows/bump-version.yml
@@ -71,6 +71,7 @@ jobs:
               uses: peter-evans/create-pull-request@v7
               with:
                 token: ${{ secrets.GITHUB_TOKEN }}
+                base: main
                 branch: bump-version-${{ env.new_version }}
                 title: "Bump version to ${{ env.new_version }}"
                 body: "This PR bumps the version to ${{ env.new_version }}."