Appraisals in sidekiq-prometheus-exporter-0.1.0 vs Appraisals in sidekiq-prometheus-exporter-0.1.1

@@ -1,19 +1,25 @@
 appraise 'sidekiq-3.3.1' do
   gem 'slim'
+  gem 'redis', '>= 3.3.5'
   gem 'sinatra'
+  gem 'concurrent-ruby'
   gem 'sidekiq', '= 3.3.1'
 end
 
 appraise 'sidekiq-3.x' do
   gem 'slim'
+  gem 'redis', '>= 3.3.5'
   gem 'sinatra'
+  gem 'concurrent-ruby'
   gem 'sidekiq', '~> 3.0'
 end
 
 appraise 'sidekiq-4.x' do
+  gem 'redis', '>= 3.3.5'
   gem 'sidekiq', '~> 4.0'
 end
 
 appraise 'sidekiq-5.x' do
+  gem 'redis', '>= 3.3.5'
   gem 'sidekiq', '~> 5.0'
 end