diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 79863d5..0554890 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -202,7 +202,7 @@ jobs:
 
       # Create a gh-pages artifact in order to deploy to gh-pages.
       - name: Upload GitHub Pages artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v2
         with:
           # Path of the directory containing the static assets for our gh pages deployment.
           path: ${{ env.DEPLOY_DIR }} # optional, default is _site/
@@ -234,4 +234,4 @@ jobs:
       # Deployment to github pages
       - name: Deploy GitHub Pages site
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v3