diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 66cb299..5a2ea68 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -39,7 +39,7 @@ jobs:
         pytest -s -rxs -vv -Werror tests/ --mpl --mpl-generate-summary=html \
         --mpl-results-path="windrose_test_output-${{ matrix.os }}-${{ matrix.python-version }}"
     - name: Store mpl-results
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       if: failure()
       with:
         name: "windrose_test_output-${{ matrix.os }}-${{ matrix.python-version }}"