diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index a382c88..9c933ab 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -15,7 +15,7 @@ jobs:
       - run: sudo apt install -y diffstat
       - run: bundle update
       - run: bundle exec rake
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
         with:
           file: coverage/.resultset.json
           fail_ci_if_error: true