```ruby
class Insomniax < Cask
  version '2.1.3'
  sha256 '50f41f5f40bd7a8896139c838b48d07abc0ad28419650865187383d1b9165707'

  url 'https://www.macupdate.com/download/22211/insomniax-2.1.3.tgz'
  homepage 'http://semaja2.net/projects/insomniaxinfo/'

  app 'InsomniaX.app'
end
```

Upgrade Insomniax to 2.1.4 Changed download link from MacUpdate to original source since MacUpdate simply redirects users to the original source.
user
```ruby
class Insomniax < Cask
  version '2.1.4'
  sha256 'c6594f663b90a1aab8187a8685bfe043f89f7a245c17b1fcfbb6978a83ed33c3'

  url "http://insomniax.semaja2.net/InsomniaX-#{version}.tgz"
  homepage 'http://semaja2.net/projects/insomniaxinfo/'

  app 'InsomniaX.app'
end
```
assistant