diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 7ee00e4..8e155b4 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -42,4 +42,4 @@ jobs:
         poetry run pytest --cov=pymisp tests/test_*.py
 
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4