diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 0508c29..a542d46 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -41,7 +41,7 @@ jobs:
           cp -r docs/.vitepress/dist/* dist/
           echo 'jwc.js.org' > dist/CNAME
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: dist