diff --git a/.github/workflows/update-repo.yml b/.github/workflows/update-repo.yml
index 0c37406..1b492a8 100644
--- a/.github/workflows/update-repo.yml
+++ b/.github/workflows/update-repo.yml
@@ -493,4 +493,4 @@ jobs:
           path: 'webpage'
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v1
+        uses: actions/deploy-pages@v4