diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 9a01090..dbcb191 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -25,7 +25,8 @@ jobs:
         pdm run pytest
         pdm run coverage xml
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         file: coverage.xml
         fail_ci_if_error: true
+        token: ${{ secrets.CODECOV_TOKEN }}