diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cad4c8e..69b462e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -56,7 +56,7 @@ jobs:
           path: coverage
           pattern: coverage-ruby-*
           merge-multiple: true
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           directory: coverage