diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3b682a6..f091b6c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,8 +31,8 @@ jobs:
         run: make test-cov
 
       - name: Upload coverage report
-        uses: codecov/codecov-action@v1.0.2
+        uses: codecov/codecov-action@v3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-          file: ./coverage.txt
+          files: ./coverage.txt
           flags: unittests