diff --git a/.github/workflows/unit.yaml b/.github/workflows/unit.yaml
index 6032fc7..8d14ae8 100644
--- a/.github/workflows/unit.yaml
+++ b/.github/workflows/unit.yaml
@@ -18,7 +18,8 @@ jobs:
           go-version-file: "go.mod"
       - run: make test-unit
 
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
         with:
           files: cover.out
           functionalities: fixes
+          token: ${{ secrets.CODECOV_TOKEN }}