logstash-output-email.gemspec in logstash-output-email-4.0.4 vs logstash-output-email.gemspec in logstash-output-email-4.0.6

@@ -1,8 +1,8 @@
 Gem::Specification.new do |s|
 
   s.name            = 'logstash-output-email'
-  s.version         = '4.0.4'
+  s.version         = '4.0.6'
   s.licenses        = ['Apache License (2.0)']
   s.summary         = "Send email when an output is received."
   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]'