Gemfile in to_sentence_exclusive-1.0.0 vs Gemfile in to_sentence_exclusive-1.0.1

@@ -3,11 +3,10 @@
 source "https://rubygems.org"
 
 # Specify your gem's dependencies in to_sentence_exclusive.gemspec
 gemspec
 
-gem "rails", ">= 4.0"
-
 group :test do
-  gem "rspec", "~> 3.0"
-  gem "rubocop", "~> 1.7"
+  gem "rspec"
+  gem "rubocop"
+  gem "rubocop-rails_config"
 end