diff --git a/.github/workflows/docs-and-testcov.yml b/.github/workflows/docs-and-testcov.yml
index 414db70..ee2518f 100644
--- a/.github/workflows/docs-and-testcov.yml
+++ b/.github/workflows/docs-and-testcov.yml
@@ -43,7 +43,7 @@ jobs:
 
       - name: Upload Pages artifact
         # if: github.event_name == 'push'
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           path: |
             testcov
@@ -51,4 +51,4 @@ jobs:
 
       - name: Deploy to GitHub Pages
         # if: github.event_name == 'push'
-        uses: actions/deploy-pages@v1
+        uses: actions/deploy-pages@v4