diff --git a/.github/workflows/themes-screenshot-on-push.yml b/.github/workflows/themes-screenshot-on-push.yml
index 00d390a8..1af3eac4 100644
--- a/.github/workflows/themes-screenshot-on-push.yml
+++ b/.github/workflows/themes-screenshot-on-push.yml
@@ -67,7 +67,7 @@ jobs:
         python3 tools/theme-preview-generator.py
 
     - name: Commit theme previews
-      uses: stefanzweifel/git-auto-commit-action@v5
+      uses: stefanzweifel/git-auto-commit-action@v6
       with:
         commit_message: "[GitHub Actions Bot] Update theme previews"
         file_pattern: 'res/themes/*/preview.png res/themes/themes.md'