diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 3d1ba9f..f242c60 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -26,7 +26,7 @@ jobs:
       run: make docs
 
     - name: Deploy Docs
-      uses: peaceiris/actions-gh-pages@v3
+      uses: peaceiris/actions-gh-pages@v4
       if: ${{ github.event_name == 'workflow_dispatch' }}
       with:
         publish_branch: gh-pages