Use the minimum required Ruby version in RuboCop of CI matrix

Follow up to 3148760.
rubocop · Aug 28, 2021 · 43de3f1 · 43de3f1
1 parent c3fd962
commit 43de3f1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -25,6 +25,6 @@ jobs:
       - uses: actions/checkout@v2
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 2.7
+          ruby-version: 2.5
       - run: bundle install
       - run: bundle exec rubocop