```ruby
source "https://rubygems.org".freeze

gem "codeclimate-test-reporter".freeze
gem "json".freeze, "~> 1.8.3".freeze
gem "rake".freeze
gem "rspec".freeze
gem "simplecov".freeze
```

Use older `rake` version for Travis tests.
user
```ruby
source "https://rubygems.org".freeze

gem "codeclimate-test-reporter".freeze
gem "json".freeze, "~> 1.8.3".freeze
gem "rake".freeze, "~> 10.5.0".freeze
gem "rspec".freeze
gem "simplecov".freeze
```
assistant