diff --git a/.github/workflows/deploy-webapp.yml b/.github/workflows/deploy-webapp.yml
index 7dc8b8bc..e86a8c93 100644
--- a/.github/workflows/deploy-webapp.yml
+++ b/.github/workflows/deploy-webapp.yml
@@ -59,4 +59,4 @@ jobs:
 
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4