kugutsu.gemspec in kugutsu-0.1.0 vs kugutsu.gemspec in kugutsu-0.2.0

@@ -21,6 +21,8 @@
 
   spec.add_development_dependency 'bundler', '~> 2.0.2'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'pry-byebug', '~> 3.5.0'
+
+  spec.add_dependency 'miru', '~> 0.1.0'
 end