Gemfile in archiver-1.0.0 vs Gemfile in archiver-1.0.1

@@ -4,9 +4,9 @@
 source 'http://rubygems.org'
 gem 'exifr', '~> 1.1.2'
 gem 'progressbar', '~> 0.10.0'
 
 group :development do
-  gem 'redcarpet', '~> 2.1.0'
+  gem 'whitespace', '~> 2.0.4'
   gem 'yard', '~> 0.7.5'
   gem 'jeweler', '~> 1.8.3'
 end