Gemfile in sidekiq-throttled-0.2.0 vs Gemfile in sidekiq-throttled-0.3.0.pre

@@ -1,12 +1,14 @@
 # frozen_string_literal: true
 source "https://rubygems.org"
 
+gem "appraisal"
+gem "rspec"
+gem "rubocop", "~> 0.39.0"
+
 group :test do
   gem "coveralls"
   gem "rack-test"
-  gem "rspec"
-  gem "rubocop"
   gem "simplecov", ">= 0.9"
   gem "sinatra", "~> 1.4", ">= 1.4.6"
   gem "timecop"
 end