diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index caa4275..8951bc7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,7 @@ jobs:
       - name: Build
         run: hugo --minify
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         if: github.ref == 'refs/heads/main' # Only publish main branch
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}