Gemfile in softcover-1.5.10 vs Gemfile in softcover-1.5.11

@@ -13,10 +13,10 @@
 gemspec
 
 group :test do
   gem 'rspec', '2.14.1'
   gem 'safe_yaml', '1.0.4'
-  gem 'webmock',   require: false
+  gem 'webmock', '~> 3',  require: false
   gem 'coveralls', require: false
   gem 'rack-test'
   gem 'ruby-prof'
   gem 'pry'
 end
\ No newline at end of file