diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 31e2acf..6f6dbea 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -49,7 +49,7 @@ jobs:
         token: ${{secrets.CODECOV_TOKEN}}
         file: ./output/coverage.xml
     - name: Archive code coverage results
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: output
         path: output