diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 8d33ad9..86c8239 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -39,7 +39,7 @@ jobs:
     - name: Build documentation
       run: nix build .#docs --print-build-logs
     - name: Upload artifact
-      uses: actions/upload-pages-artifact@v1
+      uses: actions/upload-pages-artifact@v3
       with:
         path: ./result
   deploy:
@@ -55,4 +55,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4