sidekiq_4.x.Gemfile in sidekiq-prometheus-exporter-0.2.0

- old
+ new

@@ -1,8 +1,8 @@
 # This file was generated by Appraisal
 
 source "https://rubygems.org"
 
 gem "redis", "~> 3.3"
-gem "sidekiq", "~> 4.0"
+gem "sidekiq", "~> 4.1"
 
 gemspec path: "../"