Gemfile in statesman-10.1.0 vs Gemfile in statesman-10.2.0

@@ -9,7 +9,8 @@
 elsif ENV['RAILS_VERSION']
   gem "rails", "~> #{ENV['RAILS_VERSION']}"
 end
 group :development do
   # test/unit is no longer bundled with Ruby 2.2, but required by Rails
+  gem "pry"
   gem "test-unit", "~> 3.3" if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new("2.2.0")
 end