[Snyk] Fix for 30 vulnerable dependencies

Gemfile

@@ -2,24 +2,24 @@ source 'https://rubygems.org'
 
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '4.1.8'
+gem 'rails', '5.0.0'
 # Use postgresql as the database for Active Record
 gem 'pg'
 # Use SCSS for stylesheets
-gem 'sass-rails', '~> 4.0.3'
+gem 'sass-rails', '~> 5.0.5'
 # Use Uglifier as compressor for JavaScript assets
 gem 'uglifier', '>= 1.3.0'
 # Use CoffeeScript for .js.coffee assets and views
-gem 'coffee-rails', '~> 4.0.0'
+gem 'coffee-rails', '~> 4.1.1'
 # See https://github.com/sstephenson/execjs#readme for more supported runtimes
 gem 'therubyracer',  platforms: :ruby
 
 # Use jquery as the JavaScript library
-gem 'jquery-rails'
+gem 'jquery-rails', '>= 4.0.1'
 # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
-gem 'turbolinks'
+gem 'turbolinks', '>= 5.0.0'
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
-gem 'jbuilder', '~> 2.0'
+gem 'jbuilder', '~> 2.3', '>= 2.3.2'
 # bundle exec rake doc:rails generates the API under doc/api.
 gem 'sdoc', '~> 0.4.0',          group: :doc
 
@@ -38,18 +38,18 @@ gem 'spring',        group: :development
 # Use debugger
 # gem 'debugger', group: [:development, :test]
 
-gem 'twitter-bootstrap-rails'
+gem 'twitter-bootstrap-rails', '>= 3.2.2'
 
-gem 'devise'
+gem 'devise', '>= 4.0.0'
 
 gem 'rails_12factor', group: :production
 
 gem 'geocoder'
 
-gem 'rails_admin'
+gem 'rails_admin', '>= 1.3.0'
 
-gem 'kaminari'
+gem 'kaminari', '>= 0.16.3'
 
-gem "paperclip", "~> 4.3"
+gem "paperclip", "~> 5.2", ">= 5.2.1"
 
-gem 'aws-sdk', '< 2.0'
+gem 'aws-sdk', '>= 1.66.0', '< 2.0'