diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5dea9d8..3f96f47 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,6 +15,6 @@ jobs:
       - name: Run tests and collect coverage
         run: bundle exec rake
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN }}