Gemfile in omniauth-multipassword-2.0.0.rc1 vs Gemfile in omniauth-multipassword-2.0.1

@@ -3,18 +3,22 @@
 source 'https://rubygems.org'
 
 # Specify your gem's dependencies in omniauth-multipassword.gemspec
 gemspec
 
+gem 'appraisal'
+
 gem 'rake'
 gem 'rake-release'
 
 group :test do
   gem 'rack-test'
 
   gem 'rspec', '~> 3.0'
 
-  gem 'codecov', require: false
-  gem 'simplecov', require: false
+  gem 'simplecov'
+  gem 'simplecov-cobertura'
+end
 
-  gem 'my-rubocop', github: 'jgraichen/my-rubocop', ref: 'v2'
+group :development do
+  gem 'rubocop-config', github: 'jgraichen/rubocop-config', ref: 'v12'
 end