```ruby
class JawboneUpdater < Cask
  url 'http://content.jawbone.com/store/dashboard/Jawbone_Updater-2.2.3.pkg'
  homepage 'http://jawbone.com/'
  version '2.2.3'
  sha1 'f729fc0d59ab84ae5bb8741c7033b8c9c12238bd'
  install 'Jawbone_Updater-2.2.3.pkg'
end
```

Update jawbone updater to sha 256
user
```ruby
class JawboneUpdater < Cask
  url 'http://content.jawbone.com/store/dashboard/Jawbone_Updater-2.2.3.pkg'
  homepage 'http://jawbone.com/'
  version '2.2.3'
  sha256 '3085edf935347e45573405ee7e51fbacce366847f5f06f783a4e1ea89d70aee6'
  install 'Jawbone_Updater-2.2.3.pkg'
end
```
assistant