diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 92205cf7..dc140671 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -74,7 +74,7 @@ jobs:
         run: |
           python setup.py sdist bdist_wheel
           twine upload dist/*
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: python-packages
           path: dist/*