Gemfile in ProtectedConstructor-3.0.1 vs Gemfile in ProtectedConstructor-3.0.2

@@ -4,14 +4,22 @@
 
 # Specify your gem's dependencies in ProtectedConstructor.gemspec
 gemspec
 
 gem 'bundler', '~> 2.5', '>= 2.5.3'
-gem 'pry-byebug', '>= 3.9', '< 4.0'
 gem 'rake', '>= 13.0', '< 14.0'
-gem 'redcarpet', '>= 3.5', '< 4.0'
-gem 'reek', '>= 6.1', '< 7.0'
-gem 'rspec', '>= 3.10', '< 4.0'
-gem 'rubocop', '>= 1.35', '< 2.0'
-gem 'rubocop-performance', '>= 1.14', '< 2.0'
-gem 'rubocop-rspec', '>= 2.12', '< 3.0'
-gem 'yard', '>= 0.9.28', '< 1.0'
+
+group :development do
+  gem 'reek', '>= 6.1', '< 7.0'
+  gem 'rubocop', '>= 1.35', '< 2.0'
+  gem 'rubocop-performance', '>= 1.14', '< 2.0'
+  gem 'rubocop-rspec', '>= 2.12', '< 3.0'
+end
+
+group :test do
+  gem 'rspec', '>= 3.12', '< 4.0'
+  gem 'simplecov', '~> 0.22.0'
+end
+
+group :development, :test do
+  gem 'pry-byebug', '>= 3.9', '< 4.0'
+end