diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 16ec15d..f12b64c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -111,15 +111,8 @@ jobs:
         uses: actions/download-artifact@v2
         with:
           name: coverage
-      # - name: Debug downloaded artifacts
-      #   id: debug_downloaded_artifacts
-      #   run: |
-      #     ls -ahl
-      # - name: Coveralls
-      #   uses: coverallsapp/github-action@master
-      #   with:
-      #     github-token: ${{ secrets.GITHUB_TOKEN }}
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: true # optional (default = false)
           verbose: true # optional (default = false)
+          token: ${{ secrets.CODECOV_TOKEN }}