ruby-kafka.gemspec in ruby-kafka-0.3.8 vs ruby-kafka.gemspec in ruby-kafka-0.3.9

@@ -32,10 +32,12 @@
   spec.add_development_dependency "rspec"
   spec.add_development_dependency "pry"
   spec.add_development_dependency "dotenv"
   spec.add_development_dependency "docker-api"
   spec.add_development_dependency "rspec-benchmark"
-  spec.add_development_dependency "activesupport", ">= 4.2.0", "< 5.1"
+  spec.add_development_dependency "activesupport"
   spec.add_development_dependency "snappy"
   spec.add_development_dependency "colored"
   spec.add_development_dependency "rspec_junit_formatter", "0.2.2"
+  spec.add_development_dependency "dogstatsd-ruby"
+  spec.add_development_dependency "ruby-prof"
 end