Gemfile in citrulu-0.2.1 vs Gemfile in citrulu-0.2.2

@@ -2,16 +2,15 @@
 # Add dependencies required to use your gem here.
 # Example:
 #   gem "activesupport", ">= 2.3.5"
 gem "faraday" #TODO: specify version
 gem "json" #TODO: specify version
-gem "activemodel" #TODO: specify version
-
+gem "activemodel", "~>4.0.0" 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
   gem "rspec", ">= 2.11.0"
-  gem "factory_girl" # TODO: specify version
+  gem "factory_girl", "~> 4.2.0"   
   gem "rdoc", "~> 3.12"
   gem "bundler", ">= 1.0.0"
   gem "jeweler", "~> 1.8.4"
   gem "simplecov", ">= 0"
 end