Gemfile in ey-hmac-0.1.3 vs Gemfile in ey-hmac-1.0.0

@@ -16,7 +16,7 @@
   gem 'rack-client'
 end
 
 group(:faraday) do
   gem 'faraday'
-  gem 'faraday_middleware'
+  gem 'faraday_middleware', "~> 0.9.0"
 end