mangopay.gemspec in mangopay-3.0.11 vs mangopay.gemspec in mangopay-3.0.12

@@ -1,6 +1,6 @@
-$:.unshift(File.join(File.dirname(__FILE__), 'lib'))
+$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), 'lib'))
 
 require 'mangopay/version'
 
 Gem::Specification.new do |s|
   s.name        = 'mangopay'
@@ -18,14 +18,11 @@
 
   s.required_ruby_version = '>= 1.9.2'
 
   s.add_dependency('multi_json', '>= 1.7.7')
 
-  s.add_development_dependency('rake', '~> 10.1.0')
-  s.add_development_dependency('rspec', '~> 2.14.1')
-  s.add_development_dependency('capybara', '~> 2.1.0')
-  s.add_development_dependency('capybara-webkit', '~> 1.0.0')
-  s.add_development_dependency('rails', '~> 4.0.0')
+  s.add_development_dependency('rake', '>= 10.1.0')
+  s.add_development_dependency('rspec', '>= 3.0.0')
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- spec/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ['lib']