getnet_api.gemspec in getnet_api-0.1.1 vs getnet_api.gemspec in getnet_api-0.1.2

@@ -20,8 +20,8 @@
 
   spec.require_paths          = ["lib"]
 
   spec.required_ruby_version  = Gem::Requirement.new(">= 1.9")
 
-  spec.add_dependency 'rest-client', '~> 0'
+  spec.add_dependency 'rest-client', '>= 1.7.3'
 
 end