sync_machine.gemspec in sync_machine-1.2.0 vs sync_machine.gemspec in sync_machine-1.3.0

@@ -41,9 +41,10 @@
 
   spec.add_development_dependency "activerecord"
   spec.add_development_dependency "bundler", "~> 2.0"
   spec.add_development_dependency "factory_bot"
   spec.add_development_dependency "fhwang-wisper-mongoid"
+  spec.add_development_dependency "gemika"
   spec.add_development_dependency "mongoid"
   spec.add_development_dependency "opentracing"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "rspec_junit_formatter"