diff --git a/.github/workflows/update-docs.yml b/.github/workflows/update-docs.yml
index bb18b8e9a..e8ccb3ec0 100644
--- a/.github/workflows/update-docs.yml
+++ b/.github/workflows/update-docs.yml
@@ -111,7 +111,7 @@ jobs:
         run: cp -r "$DOCS_LANDINGPAGE_ROOT"/. "$CI_DEPLOY_DIR"
 
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@373f7f263a76c20808c831209c920827a82a2847 #v3.9.3
+        uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e #v4.0.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ${{ env.CI_DEPLOY_DIR }}