The env vars pointing to the version number for Ruby and RubyGems are outdated in the ruby_rails recipe. The necessary updates are as follows: * RUBY_MAJOR: 2.3 -> 2.5 * RUBY_VERSION: 2.3.0 -> 2.5.1 (Will also need to update the corresponding checksum) * RUBYGEMS_VERSION: 2.6.2 -> 2.7.6 * RAILS_VERSION: 4.2.6 -> 5.2.0
The env vars pointing to the version number for Ruby and RubyGems are outdated in the ruby_rails recipe. The necessary updates are as follows: