diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 805f85e..a3c5436 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -35,7 +35,7 @@ jobs:
         set -e
         make tests
     - name: Upload Report to Codecov
-      uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d # v3.1.4
+      uses: codecov/codecov-action@5ecb98a3c6b747ed38dc09f787459979aebb39be # v4.3.1
       with:
         files: ./coverage.out
         fail_ci_if_error: true