diff --git a/.github/workflows/techdocs.yml b/.github/workflows/techdocs.yml
index c965ba9..393e32f 100644
--- a/.github/workflows/techdocs.yml
+++ b/.github/workflows/techdocs.yml
@@ -69,7 +69,7 @@ jobs:
         run: mkdocs build --site-dir techdocs-site
 
       - name: Upload built site
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: techdocs-site
           path: techdocs-site