diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4e8b795..7470a27 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -129,7 +129,7 @@ jobs:
 
     - name: Upload test results
       if: always()
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: pytest-${{ matrix.os }}-${{ matrix.python-version }}
         path: pytest.xml