Gemfile in iex-ruby-client-1.2.0 vs Gemfile in iex-ruby-client-1.3.0

@@ -3,7 +3,8 @@
 gemspec
 
 group :test do
   gem 'danger-changelog', '~> 0.6.0'
   gem 'danger-toc', '~> 0.2.0'
+  gem 'dotenv'
   gem 'pry'
 end