diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cdeae27c..863f7b41 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -40,3 +40,9 @@ jobs:
         uses: aganders3/headless-gui@v1
         with:
           run: hatch -v run test:run
+
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v4.0.1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          slug: hanjinliu/whitecanvas