data_set.gemspec in data_set-1.0.1 vs data_set.gemspec in data_set-1.1.0

@@ -22,9 +22,10 @@
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 1.13"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
+  spec.add_development_dependency "cucumber", "~> 3.0"
   spec.add_development_dependency "rubocop"
   spec.add_development_dependency "pry"
 
   spec.add_runtime_dependency "data_reader"