Gemfile in sidekiq-throttled-0.15.1 vs Gemfile in sidekiq-throttled-0.16.0

@@ -3,13 +3,10 @@
 source "https://rubygems.org"
 
 gem "appraisal"
 gem "rake"
 gem "rspec"
-gem "rubocop",             "~> 0.90.0", :require => false
-gem "rubocop-performance", "~> 1.8.0",  :require => false
-gem "rubocop-rspec",       "~> 1.43.2", :require => false
 gem "sidekiq"
 
 group :development do
   gem "byebug"
   gem "guard",         :require => false
@@ -18,15 +15,20 @@
 end
 
 group :test do
   gem "apparition"
   gem "capybara"
-  gem "coveralls", :require => false
   gem "puma"
   gem "rack-test"
-  gem "simplecov"
   gem "sinatra"
   gem "timecop"
+end
+
+group :lint do
+  gem "rubocop",              :require => false
+  gem "rubocop-performance",  :require => false
+  gem "rubocop-rake",         :require => false
+  gem "rubocop-rspec",        :require => false
 end
 
 # Specify your gem's dependencies in sidekiq-throttled.gemspec
 gemspec