Gemfile in nutella_framework-0.6.7 vs Gemfile in nutella_framework-0.6.8

@@ -6,10 +6,10 @@
 gem 'sinatra', '~>1.4'
 gem 'sinatra-cross_origin', '~> 0.3.2'
 gem 'thin', '~>1.6'
 gem 'nokogiri', '~>1.6'
 gem 'slop', '~>4.0'
-gem 'nutella_lib','~>0.4', '>=0.4.15'
+gem 'nutella_lib','~>0.4', '>=0.4.18'
 gem 'activesupport', '~>4.2'
 gem 'mandrill-api', '~>1.0', '>=1.0.53'
 gem 'bson', '~> 3.0'
 
 group :development do