diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 68a978c..5f6e626 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -29,7 +29,7 @@ jobs:
         run: npm run docs:build
 
       - 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: docs/.vitepress/dist