4.2.gemfile in kt-paperclip-6.2.0

- old
+ new

@@ -1,17 +1,20 @@
 # This file was generated by Appraisal
 
 source "https://rubygems.org"
 
-gem "sqlite3", "~> 1.3.8", :platforms => :ruby
 gem "pry"
+gem "sqlite3", "~> 1.3.8", platforms: :ruby
 gem "rails", "~> 4.2.0"
 
 group :development, :test do
   gem "activerecord-import"
-  gem "mime-types"
+  gem "bootsnap", require: false
   gem "builder"
-  gem "rubocop", :require => false
+  gem "listen", "~> 3.0.8"
+  gem "mime-types"
   gem "rspec"
+  gem "rubocop", require: false
+  gem "sprockets", "3.7.2"
 end
 
-gemspec :path => "../"
+gemspec path: "../"