diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 6639a66..ecb7493 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -35,7 +35,7 @@ jobs:
       - name: Build site
         run: mkdocs build --strict
 
-      - uses: actions/upload-pages-artifact@v3
+      - uses: actions/upload-pages-artifact@v4
         with:
           path: site