diff --git a/.github/workflows/site.yml b/.github/workflows/site.yml
index fe9ae5af..c8db8b33 100644
--- a/.github/workflows/site.yml
+++ b/.github/workflows/site.yml
@@ -31,4 +31,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v3
+        uses: actions/deploy-pages@v4