renuo-cli.gemspec in renuo-cli-1.7.3 vs renuo-cli.gemspec in renuo-cli-1.8.0

@@ -15,10 +15,12 @@
 
   spec.files = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.executables << 'renuo'
   spec.require_paths = ['lib']
 
+  spec.required_ruby_version = '>= 2.7.0'
+
   spec.add_dependency 'activeresource', '~> 5.1.0'
   spec.add_dependency 'colorize', '~> 0'
   spec.add_dependency 'commander', '~> 4.0'
   spec.add_dependency 'gems', '~> 1.1'
   spec.add_dependency 'redcarpet', '~> 3.0'
@@ -30,10 +32,10 @@
   spec.add_development_dependency 'dotenv', '~> 2.7.2'
   spec.add_development_dependency 'mdl', '~> 0.4.0'
   spec.add_development_dependency 'pry', '~> 0.11.3'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec', '~> 3.5'
-  spec.add_development_dependency 'rubocop', '0.55.0'
+  spec.add_development_dependency 'rubocop', '~> 1.2'
   spec.add_development_dependency 'simplecov'
   spec.add_development_dependency 'simplecov-console'
   spec.add_development_dependency 'vcr', '~> 4.0.0'
   spec.add_development_dependency 'webmock', '~> 3.5.1'
 end