Gemfile in timed_lru-0.4.0 vs Gemfile in timed_lru-0.5.0

@@ -1,5 +1,2 @@
 source 'http://rubygems.org'
 gemspec
-
-gem 'coveralls', require: false, group: :test
-gem 'json', '>= 1.7.7', require: false, group: :test