diff --git a/.github/workflows/generate_site_and_deploy.yaml b/.github/workflows/generate_site_and_deploy.yaml
index 676a56e8..767d0dd5 100644
--- a/.github/workflows/generate_site_and_deploy.yaml
+++ b/.github/workflows/generate_site_and_deploy.yaml
@@ -75,5 +75,5 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v3
+        uses: actions/deploy-pages@v4