Deprecation Warning p/ Rails 5.1

[ppires]

recebi o seguinte warning do RaroCrud:

DEPRECATION WARNING: Method to_param is deprecated and will be removed in Rails 5.1, as ActionController::Parameters no longer inherits from hash. Using this deprecated behavior exposes potential security problems. If you continue to use this method you may be creating a security vulnerability in your app that can be exploited. Instead, consider using one of these documented methods which are not deprecated: http://api.rubyonrails.org/v5.0.2/classes/ActionController/Parameters.html (called from set_current_usuario at /Users/pedropires/Projects/replanner/app/controllers/application_controller.rb:31)