diff --git a/.github/workflows/deploy-cookbook.yml b/.github/workflows/deploy-cookbook.yml
index cb25cfa..dfa7df4 100644
--- a/.github/workflows/deploy-cookbook.yml
+++ b/.github/workflows/deploy-cookbook.yml
@@ -35,7 +35,7 @@ jobs:
           cp -r docs/cookbook/book/* deploy_root/cookbook/
 
       - 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: ./deploy_root