Gemfile in cldr-plurals-1.1.1 vs Gemfile in cldr-plurals-1.2.0

@@ -1,18 +1,14 @@
 source "https://rubygems.org"
 
 gemspec
 
 group :development, :test do
-  gem 'pry-nav'
+  gem 'pry-byebug'
   gem 'rake'
   gem 'nokogiri'
 end
 
 group :test do
   gem 'rspec'
-  gem 'rr'
-
-  gem 'therubyracer', '~> 0.12'
-  gem 'cldr-plurals-runtime-rb', '~> 1.0'
-  gem 'cldr-plurals-runtime-js', '~> 1.0'
+  gem 'cldr-plurals-runtime-rb', '~> 1.1'
 end