.github/workflows/ruby.yml in err_merchant-0.7.0 vs .github/workflows/ruby.yml in err_merchant-0.7.1

@@ -13,15 +13,16 @@
       matrix:
         include:
           - rails-version: 5.2.0
           - rails-version: 6.0.0
           - rails-version: 6.1.0
+          - rails-version: 7.0.0
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
     - uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 2.5
+        ruby-version: 2.7
     - run: bundle install
       env:
         RAILS_VERSION: ${{ matrix.rails-version }}
     - run: bundle exec rspec spec
       env: