diff --git a/.github/workflows/manual.yml b/.github/workflows/manual.yml
index 3aea572fc..8d3aa8374 100644
--- a/.github/workflows/manual.yml
+++ b/.github/workflows/manual.yml
@@ -40,7 +40,7 @@ jobs:
           gap-version: latest
       - uses: gap-actions/build-pkg-docs@v2
       - name: Upload compiled manuals . . .
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Digraphs manual
           retention-days: 7