diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index f19dc647..7b9e97b4 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -46,4 +46,4 @@ jobs:
       - name: Deploy to GitHub Pages
         id: deployment
         # https://github.com/actions/deploy-pages
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4