noise.gemspec in noise-ruby-0.5.3 vs noise.gemspec in noise-ruby-0.6.0

@@ -23,10 +23,9 @@
 
   spec.add_development_dependency 'bundler', '~> 1.15'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
 
-  spec.add_runtime_dependency 'aead'
   spec.add_runtime_dependency 'secp256k1-ruby'
   spec.add_runtime_dependency 'ecdsa'
   spec.add_runtime_dependency 'rbnacl'
   spec.add_runtime_dependency 'ruby-hmac'
 end