{'github' => 'jeromegn/kilt', 'version' => '~> 0.4.0'}
{'github' => 'raydf/smtp.cr', 'version' => '~> 0.2.0'}
{'github' => 'dukex/expect.cr'}
quartz_mailer: github: amberframework/quartz-mailer version: ~> 0.3.0