Gemfile in bootstrap_leather-0.10.11 vs Gemfile in bootstrap_leather-0.10.13

@@ -1,42 +1,42 @@
 # frozen_string_literal: true
 
 source 'https://rubygems.org'
 
-gem 'rails', '>= 4', '< 6'
-gem 'rails-i18n', '>= 4', '< 6'
+gem 'rails', '>= 6', '< 7'
+gem 'rails-i18n', '>= 6', '< 7'
 
 gem 'haml', '>= 5', '< 6'
 gem 'jquery-rails', '~> 4'
 
-gem 'bootstrap_form', '~> 2'
+gem 'bootstrap_form', '>= 4', '< 6'
 
 group :development do
-  gem 'bundler', '~> 1.0'
+  gem 'bundler', '>= 2', '< 3'
   gem 'juwelier', '~> 2'
   gem 'rspec', '>= 3.5.0', '< 4'
   gem 'rubocop', '>= 0.48', '< 1', require: false
 end
 
 group :development, :test do
   gem 'bootstrap-sass', '~> 3.3'
-  gem 'byebug', '~> 9'
-  gem 'factory_girl_rails', '~> 4.5'
-  gem 'faker', '~> 1.4'
+  gem 'byebug', '>= 9', '< 12'
+  gem 'factory_bot', '>= 4', '< 6'
+  gem 'faker', '>= 1.4', '< 3'
   gem 'high_voltage', '~> 3'
   gem 'rspec-its', '>= 1', '< 2'
   gem 'rspec-rails', '~> 3.5'
   gem 'seedbank', '~> 0.3'
   gem 'sqlite3', '~> 1.3'
 end
 
 group :test do
-  gem 'capybara', '~> 2.4'
+  gem 'capybara', '>= 2.4', '< 4'
   gem 'coveralls', '~> 0.8', require: false
   gem 'database_cleaner', '~> 1.4'
   gem 'launchy', '~> 2', require: false
   gem 'poltergeist', '~> 1.14'
   gem 'rails-controller-testing', '~> 1.0'
   gem 'rspec-collection_matchers', '>= 1'
   gem 'rspec-html-matchers', '~> 0.7'
-  gem 'shoulda-matchers', '>= 2.8', '< 3.2'
+  gem 'shoulda-matchers', '>= 2.8', '< 5'
 end