```ruby
class FontGeoSansLight < Cask
  url 'http://moorstation.org/typoasis/designers/klein03/text02/pc/GeosansLight.zip'
  homepage 'http://moorstation.org/typoasis/designers/klein03/text02/geosanslite.htm'
  version 'latest'
  sha1 '09c6e902bdf8141ec22d54e69c12daaf867d1458'
  font 'GeosansLight.ttf'
end
```

Update Geo Sans Light to sha256 checksums
user
```ruby
class FontGeoSansLight < Cask
  url 'http://moorstation.org/typoasis/designers/klein03/text02/pc/GeosansLight.zip'
  homepage 'http://moorstation.org/typoasis/designers/klein03/text02/geosanslite.htm'
  version 'latest'
  no_checksum
  font 'GeosansLight.ttf'
end
```
assistant