url_tokenizer.gemspec in url_tokenizer-1.3.1 vs url_tokenizer.gemspec in url_tokenizer-1.4.0

- old
+ new

@@ -19,9 +19,10 @@
 
   spec.add_dependency "facets"
 
   spec.add_development_dependency "bundler", "~> 1.0"
   spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rack"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "dotenv"
   spec.add_development_dependency "codeclimate-test-reporter"
   spec.add_development_dependency "pry"
 end