Gemfile in shamu-0.0.11 vs Gemfile in shamu-0.0.13

@@ -1,11 +1,11 @@
 source "https://rubygems.org"
 
 # Specify your gem"s dependencies in shamu.gemspec
 gemspec
 
-gem 'rake'
+gem "rake"
 
 group :test do
   gem "activerecord", "~> 5.0"
   gem "actionpack", "~> 5.0"
   gem "responders", "~> 2.1.2"
@@ -24,10 +24,10 @@
   gem "rspec-wait"
   gem "rspec-rails", require: false
   gem "fuubar"
   gem "yard"
   gem "yard-activesupport-concern"
-  gem "simplecov", github: "colszowka/simplecov"
+  gem "simplecov"
   gem "ruby_gntp", "~> 0.3.4"
   gem "awesome_print"
 
   gem "codeclimate-test-reporter", group: :test, require: nil
   gem "rspec_junit_formatter", "~> 0.2.2", platforms: :mri