fixed dependency for jrpc

Author: Fivell

yetis_node.gemspec

@@ -18,8 +18,7 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
-  spec.add_dependency 'jrpc', '>= 0.4.6'
-
+  spec.add_runtime_dependency 'jrpc', '~> 0.4', '>= 0.4.6'
   spec.add_development_dependency 'bundler', '~> 1.7'
   spec.add_development_dependency 'rake', '~> 10.0'
 end