Gemfile in improved-rack-throttle-0.6.0 vs Gemfile in improved-rack-throttle-0.7.0

@@ -1,7 +1,7 @@
 source "http://rubygems.org"
 
-gem "rack", "~> 1.0.0"
+gem "rack", ">= 1.0.0"
 
 group :development, :test do
   gem 'timecop',   '~> 0.5.2'
   gem 'rack-test', '~> 0.6.2'
   gem 'rspec',     '~> 2.11.0'