diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index c696fd1..781959e 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -53,4 +53,4 @@ jobs:
         run: coverage xml
 
       - name: codecov.io
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.3.0