diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 1aa24d4..7d4909f 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -67,7 +67,7 @@ jobs:
         make test
 
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         fail_ci_if_error: true