diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 1dfd732..4c507df 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -48,3 +48,6 @@ jobs:
       - name: testing
         run: |
           make test
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3