diff --git a/.github/workflows/docsite.yml b/.github/workflows/docsite.yml
index 19e8a730b..89f0ab9de 100644
--- a/.github/workflows/docsite.yml
+++ b/.github/workflows/docsite.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Build
         run: mkdocs build -s
       - name: Upload artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: site
           path: site