diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c7c536753..e94afaad0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -54,7 +54,7 @@ jobs:
         run: uv run --no-dev --group test_thirdparty coverage run -p -m pytest -v
 
       - name: Upload coverage
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: covreport-${{ matrix.platform }}-py${{ matrix.python-version }}
           path: ./.coverage*