heroku_ops.gemspec in heroku_ops-0.0.5 vs heroku_ops.gemspec in heroku_ops-0.0.5.1

@@ -30,8 +30,7 @@
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 1.13"
   spec.add_development_dependency "rake", "~> 10.0"
-  spec.add_development_dependency "heroku_rake_deploy", "~> 0.0.2"
-  spec.add_runtime_dependency "heroku_rake_deploy", "~> 0.0.2"  
+  spec.add_runtime_dependency 'heroku_rake_deploy', '~> 0.0', '>= 0.0.6'
 end