logstash-output-zeromq.gemspec in logstash-output-zeromq-2.1.0 vs logstash-output-zeromq.gemspec in logstash-output-zeromq-3.0.0

@@ -1,9 +1,9 @@
 Gem::Specification.new do |s|
 
   s.name            = 'logstash-output-zeromq'
-  s.version         = '2.1.0'
+  s.version         = '3.0.0'
   s.licenses        = ['Apache License (2.0)']
   s.summary         = "Write events to a 0MQ socket."
   s.description     = "This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program"
   s.authors         = ["Elastic"]
   s.email           = '[e-mail]'
@@ -18,12 +18,11 @@
 
   # Special flag to let us know this is actually a logstash plugin
   s.metadata = { "logstash_plugin" => "true", "logstash_group" => "output" }
 
   # Gem dependencies
-  s.add_runtime_dependency "logstash-core-plugin-api", "~> 1.0"
-  s.add_runtime_dependency "logstash-core", ">= 2.0.0.beta2", "< 3.0.0"
-
+  s.add_runtime_dependency "logstash-core-plugin-api", "~> 2.0"
+  
   s.add_runtime_dependency 'logstash-codec-json'
   s.add_runtime_dependency 'logstash-mixin-zeromq', '>= 2.0.0'
 
   s.add_development_dependency 'logstash-devutils'
 end