cask 'omnigraffle-professional5' do
  version '5.4.4'
  sha256 '396a4adaadb82d651ea6ec8b141c9e5f5b0b5f53c6edee5e7806a896783892c9'

  url "http://www.omnigroup.com/ftp/pub/software/MacOSX/10.6/OmniGrafflePro-#{version}.dmg"
  homepage 'http://www.omnigroup.com/products/omnigraffle'
  license :closed

  app 'OmniGraffle Professional 5.app'
end