update gemfile

atomic111 · atomic111 · commit b5c9f605e91f · 2017-04-04T11:14:30.000+02:00
Signed-off-by: Patrick Münch &lt;patrick.muench1111@gmail.com&gt;
diff --git a/Gemfile b/Gemfile
@@ -1,9 +1,8 @@
-# encoding: utf-8
-
 source 'https://rubygems.org'
 
 gem 'highline', '~> 1.6.0'
 gem 'inspec', '~> 1'
+gem 'rack', '1.6.4'
 gem 'rake'
 gem 'rubocop', '~> 0.46.0'
 
