diff --git a/.github/workflows/on-version-tagged.yaml b/.github/workflows/on-version-tagged.yaml
index 2988423..c04fa17 100644
--- a/.github/workflows/on-version-tagged.yaml
+++ b/.github/workflows/on-version-tagged.yaml
@@ -65,7 +65,7 @@ jobs:
           fi
 
       - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./charts-out