diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index db25f29..1e2c8a8 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -143,7 +143,7 @@ jobs:
 
     - name: Upload HTML report on failure
       if: ${{ failure() }}
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: html-report
         path: htmlcov