diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 3d87940..db1616c 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -22,7 +22,7 @@ jobs:
       run: |
         bundle exec rspec --format progress spec/
     - name: Upload codecov report
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         fail_ci_if_error: true