ably.gemspec in ably-0.8.2 vs ably.gemspec in ably-0.8.3

@@ -22,10 +22,10 @@
   spec.add_runtime_dependency 'em-http-request', '~> 1.1'
   spec.add_runtime_dependency 'statesman', '~> 1.0.0'
   spec.add_runtime_dependency 'faraday', '~> 0.9'
   spec.add_runtime_dependency 'json'
   spec.add_runtime_dependency 'websocket-driver', '~> 0.3'
-  spec.add_runtime_dependency 'msgpack', '0.6.0pre1'
+  spec.add_runtime_dependency 'msgpack', '>= 0.6.2'
 
   spec.add_development_dependency 'bundler', '~> 1.3'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'redcarpet'
   spec.add_development_dependency 'rspec', '~> 3.1.0' # version lock, see config.around(:example, :event_machine) in event_machine_helper.rb