Appraisals in gigo-2.0.0 vs Appraisals in gigo-2.1.0

@@ -1,5 +1,9 @@
+appraise 'activesupport23' do
+  gem 'activesupport', '~> 2.3.0'
+  gem 'iconv'
+end
 
 appraise 'activesupport30' do
   gem 'activesupport', '~> 3.0.0'
 end
 
@@ -10,8 +14,11 @@
 appraise 'activesupport32' do
   gem 'activesupport', '~> 3.2.0'
 end
 
 appraise 'activesupport40' do
-  gem 'activesupport', :github => 'rails/rails'
+  gem 'activesupport', '~> 4.0.0'
 end
 
+appraise 'activesupport41' do
+  gem 'activesupport', '~> 4.1.0'
+end