Gemfile in ey-hmac-1.0.0 vs Gemfile in ey-hmac-2.0.0

@@ -2,21 +2,20 @@
 
 # Specify your gem's dependencies in ey-hmac.gemspec
 gemspec
 
 group(:test) do
-  gem 'rb-fsevent'
   gem 'guard-bundler'
-  gem 'guard-rspec'
+  gem 'guard-rspec', '~> 4.2'
   gem 'pry-nav'
+  gem 'rspec', '~> 2.99'
 end
 
 group(:rack) do
   gem 'rack'
   gem 'rack-test'
   gem 'rack-client'
 end
 
 group(:faraday) do
-  gem 'faraday'
-  gem 'faraday_middleware', "~> 0.9.0"
+  gem 'faraday', '~> 0.9.0'
 end