Gemfile in i18n-tasks-0.4.3 vs Gemfile in i18n-tasks-0.4.4

@@ -3,7 +3,7 @@
 # Specify your gem's dependencies in i18n-tasks.gemspec
 gemspec
 
 group :development do
   gem 'coveralls', require: false
-  gem 'byebug', platform: :mri_20, require: false
+  gem 'byebug', platform: :mri_21, require: false
 end