request-tracer.gemspec in request-tracer-0.5.5 vs request-tracer.gemspec in request-tracer-0.5.6

@@ -18,9 +18,10 @@
 
   spec.add_development_dependency 'rest-client'
   spec.add_development_dependency 'bundler',     '~> 1.7'
   spec.add_development_dependency 'rake',        '~> 10.0'
   spec.add_development_dependency "rspec", "~> 3.4"
+  spec.add_development_dependency "generative"
   spec.add_development_dependency "rack-test", "~> 0.6"
   spec.add_development_dependency "webmock"
   spec.add_development_dependency "guard", "~> 2.13"
   spec.add_development_dependency "guard-rspec", "~> 4.6"
   spec.add_development_dependency "guard-bundler", "~> 2.1"