diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index cd7a7be..11f0e05 100644
--- a/.github/workflows/changelog.yml
+++ b/.github/workflows/changelog.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.4.7
+          ruby-version: 4.0.1
       - name: Install `github_changelog_generator`
         run: |
           command gem install github_changelog_generator