diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c1e74e0..9cce556 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -65,10 +65,10 @@ jobs:
           bundle exec rake coverage
 
       - name: Upload coverage report
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           name: ${{ runner.os }}-${{ matrix.ruby }}-frozen_string_literal-${{ matrix.frozen_string_literal }}
-          file: ./coverage/coverage.xml
+          files: ./coverage/coverage.xml
           fail_ci_if_error: true
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}