rocktumbler.gemspec in rocktumbler-0.2.1 vs rocktumbler.gemspec in rocktumbler-0.2.2

@@ -23,8 +23,9 @@
 
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency('rspec', '~> 3.2.0', '>= 3.2.0')
 
   spec.add_runtime_dependency 'bundler', '~> 1.7'
+  spec.add_runtime_dependency 'multi_json', '1.12.1'
   spec.add_runtime_dependency 'rainbow', '2.0.0'
   spec.add_runtime_dependency 'rouge', '1.9.0'
 end