Gemfile in pitchfork-0.14.0 vs Gemfile in pitchfork-0.15.0

@@ -3,9 +3,12 @@
 source "https://rubygems.org"
 
 gem 'minitest'
 gem 'rake'
 gem 'rake-compiler'
+if ENV["RACK_VERSION"]
+  gem "rack", ENV["RACK_VERSION"]
+end
 
 group :benchmark do
   gem "puma"
 end