diff --git a/.github/workflows/mkdocs.yml b/.github/workflows/mkdocs.yml
index 0397b112..2fab12d8 100644
--- a/.github/workflows/mkdocs.yml
+++ b/.github/workflows/mkdocs.yml
@@ -121,7 +121,7 @@ jobs:
 
     - name: Archive production artifacts
       if: github.ref == 'refs/heads/master'
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v7
       with:
         name: built-site
         path: site