diff --git a/Gemfile b/Gemfile
index a999eb7..13ece54 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
-source 'https://rubygems.org'
+source 'http://rubygems.org'
 
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
@@ -49,3 +49,8 @@ end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
+
+gem 'double-bag-ftps', '~> 0.1.3'
+
+gem 'rack-cors', :require => 'rack/cors'
+gem 'cocoon', '~> 1.2.9'