Gemfile in tty-progressbar-0.12.2 vs Gemfile in tty-progressbar-0.13.0

@@ -5,10 +5,9 @@
 group :test do
   gem 'timecop', '~> 0.8.1'
   gem 'pastel',  '~> 0.7.0'
   gem 'coveralls', '~> 0.8.13'
   gem 'simplecov', '~> 0.11.2'
-  gem 'term-ansicolor', '=1.3.2'
 end
 
 group :metrics do
   gem 'yard',      '~> 0.8.7'
   gem 'yardstick', '~> 0.9.9'