diff --git a/.github/workflows/covertest.yml b/.github/workflows/covertest.yml
index c35a2d8..e4cb61f 100644
--- a/.github/workflows/covertest.yml
+++ b/.github/workflows/covertest.yml
@@ -55,7 +55,7 @@ jobs:
           pytest cli --cov=xyfigure --cov-report=xml --cov-report=html
           
       - name: Upload coverage report
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: coverage-report
           path: htmlcov/