cobot_client.gemspec in cobot_client-1.4.2 vs cobot_client.gemspec in cobot_client-2.0.0

@@ -17,9 +17,9 @@
   gem.version       = CobotClient::VERSION
 
   gem.add_dependency 'virtus', '~>1.0'
   gem.add_dependency 'oauth2', '~>1.0'
   gem.add_dependency 'rest-client', '~>1.7'
-  gem.add_dependency 'json', '~>1.8'
+  gem.add_dependency 'json', '~>2.0'
   gem.add_development_dependency 'rspec', '~>3.0'
   gem.add_development_dependency 'rake', '~>10.0'
 end