Gemfile in alchemy_cms-4.2.4 vs Gemfile in alchemy_cms-4.3.0

@@ -1,15 +1,15 @@
 source 'https://rubygems.org'
 
 gemspec
 
-gem 'rails', '~> 5.2.0'
+gem 'rails', '~> 6.0.0'
 
 # Profiling
 gem 'rack-mini-profiler', group: :development, require: false
 
-gem 'sqlite3', '~> 1.3.6' if ENV['DB'].nil? || ENV['DB'] == 'sqlite'
+gem 'sqlite3', '~> 1.4.1' if ENV['DB'].nil? || ENV['DB'] == 'sqlite'
 gem 'mysql2', '~> 0.5.1' if ENV['DB'] == 'mysql'
 gem 'pg',     '~> 1.0'   if ENV['DB'] == 'postgresql'
 gem 'sassc-rails'
 
 group :development, :test do
@@ -29,17 +29,9 @@
     gem 'listen'
     gem 'localeapp', '~> 3.0', require: false
     gem 'dotenv', '~> 2.2'
     gem 'github_fast_changelog', require: false
   end
-  gem 'capybara', '~> 3.0'
-  gem 'capybara-screenshot', '~> 1.0'
-  gem 'factory_bot_rails', '~> 5.0'
-  gem 'selenium-webdriver', '~> 3.8'
-  gem 'rspec-activemodel-mocks', '~> 1.0'
-  gem 'rspec-rails', '~> 3.7'
-  gem 'shoulda-matchers', '~> 4.0'
-  gem 'rails-controller-testing', '~> 1.0'
 end
 
 # We need this if we want to start the dummy app in production, ie on Teatro.io
 group :production do
   gem 'uglifier', '>= 2.7.2'