dynamoid.gemspec in dynamoid-3.0.0 vs dynamoid.gemspec in dynamoid-3.1.0

@@ -41,9 +41,10 @@
   spec.require_paths = ['lib']
 
   spec.add_runtime_dependency 'activemodel', '>=4'
   spec.add_runtime_dependency 'aws-sdk-dynamodb', '~> 1'
   spec.add_runtime_dependency 'concurrent-ruby', '>= 1.0'
+  spec.add_runtime_dependency 'null-logger'
 
   spec.add_development_dependency 'appraisal'
   spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'coveralls'
   spec.add_development_dependency 'pry'