Gemfile in launchdarkly_api-5.4.0 vs Gemfile in launchdarkly_api-6.0.0

@@ -1,7 +1,9 @@
 source 'https://rubygems.org'
 
 gemspec
 
 group :development, :test do
-  gem 'rake', '~> 12.3.3'
+  gem 'rake', '~> 13.0.1'
+  gem 'pry-byebug'
+  gem 'rubocop', '~> 0.66.0'
 end