Gemfile in earthquake-0.8.4 vs Gemfile in earthquake-0.8.5

@@ -6,10 +6,10 @@
 gem 'activesupport'
 gem 'awesome_print'
 gem 'launchy'
 gem 'oauth'
 gem 'twitter_oauth', '0.4.3'
-gem 'slop'
+gem 'slop', '~> 2.0'
 
 group :development do
   gem "rspec", "~> 2.3.0"
   gem "bundler", "~> 1.0.0"
   gem "jeweler", "~> 1.5.2"