ruby-kafka.gemspec in ruby-kafka-0.4.0 vs ruby-kafka.gemspec in ruby-kafka-0.4.1

@@ -23,12 +23,10 @@
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_runtime_dependency 'gssapi', '>=1.2.0'
-
   spec.add_development_dependency "bundler", ">= 1.9.5"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec"
   spec.add_development_dependency "pry"
   spec.add_development_dependency "dotenv"
@@ -40,6 +38,7 @@
   spec.add_development_dependency "rspec_junit_formatter", "0.2.2"
   spec.add_development_dependency "dogstatsd-ruby", ">= 2.0.0"
   spec.add_development_dependency "statsd-ruby"
   spec.add_development_dependency "ruby-prof"
   spec.add_development_dependency "timecop"
+  spec.add_development_dependency "gssapi", '>=1.2.0'
 end