trix.gemspec in trix-0.10.2 vs trix.gemspec in trix-0.11.0

@@ -1,6 +1,7 @@
 # coding: utf-8
+
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'trix/version'
 
 Gem::Specification.new do |spec|
@@ -22,10 +23,11 @@
   spec.add_runtime_dependency 'rails', ['> 4.1', '< 5.2']
 
   spec.add_development_dependency 'appraisal'
   spec.add_development_dependency 'bundler', '~> 1.10'
   spec.add_development_dependency 'formtastic', '~> 3.0'
+  spec.add_development_dependency 'simple_form', '~> 3.5'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec-rails'
   spec.add_development_dependency 'rspec-activemodel-mocks'
-  spec.add_development_dependency 'rubocop'
+  spec.add_development_dependency 'rubocop', '0.35.1'
 end