diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c807e7e..73b9773 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,6 +47,7 @@ jobs:
           ruby-version: ${{ matrix.ruby }}
           bundler: default
           bundler-cache: true
+          rubygems: latest
       - name: StandardRb check
         run: bundle exec standardrb
       - name: Run tests