diff --git a/.github/workflows/fleather.yml b/.github/workflows/fleather.yml
index ad938625..986ed0ee 100644
--- a/.github/workflows/fleather.yml
+++ b/.github/workflows/fleather.yml
@@ -59,10 +59,12 @@ jobs:
         run: flutter test --coverage
 
       - name: Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           files: ./packages/fleather/coverage/lcov.info,./packages/parchment/coverage/lcov.info
           fail_ci_if_error: true
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
       #
       # Check example builds