Gemfile in sidekiq-throttled-0.6.6 vs Gemfile in sidekiq-throttled-0.6.7

@@ -2,12 +2,19 @@
 
 source "https://rubygems.org"
 
 gem "appraisal"
 gem "rake"
-gem "rspec"
-gem "rubocop", "~> 0.42.0", :require => false
 gem "redis-namespace", :require => false
+gem "rspec"
+gem "rubocop", "~> 0.47.0", :require => false
+gem "sidekiq"
+
+group :development do
+  gem "guard",         :require => false
+  gem "guard-rspec",   :require => false
+  gem "guard-rubocop", :require => false
+end
 
 group :test do
   gem "coveralls", :require => false
   gem "rack-test"
   gem "simplecov", ">= 0.9"