diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e9df181..9b8fa3d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,4 +28,4 @@ jobs:
         run: make test.unit
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4