diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index b37defb..6f7c203 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -18,6 +18,4 @@ jobs:
       - name: Acceptance test
         run: make build acceptance-test
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v1
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+        run: bash <(curl -s https://codecov.io/bash)
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1f27626..fbe7e94 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,9 +18,7 @@ jobs:
       - name: Test
         run: make ci-test
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v1
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+        run: bash <(curl -s https://codecov.io/bash)
   release:
     name: Release
     runs-on: ubuntu-latest