```ruby
class LibreOffice < Cask
  url 'http://download.documentfoundation.org/libreoffice/stable/4.0.2/mac/x86/LibreOffice_4.0.2_MacOS_x86.dmg'
  homepage 'http://www.libreoffice.org/'
  version '4.0.2'
  sha1 '7d1997d3831b3ff17642a14ea891ad2d4d899eb2'
end
```

Update Libre Office cask to 4.0.3
user
```ruby
class LibreOffice < Cask
  url 'http://download.documentfoundation.org/libreoffice/stable/4.0.3/mac/x86/LibreOffice_4.0.3_MacOS_x86.dmg'
  homepage 'http://www.libreoffice.org/'
  version '4.0.3'
  sha1 '8a275083892ee38f5829795eae5e7e870229efe8'
  link :app, 'LibreOffice.app'
end
```
assistant