diff --git a/Casks/xamarin-studio-preview.rb b/Casks/xamarin-studio-preview.rb
index 4d7c7f3b9..ed01015a8 100644
--- a/Casks/xamarin-studio-preview.rb
+++ b/Casks/xamarin-studio-preview.rb
@@ -4,7 +4,7 @@ cask 'xamarin-studio-preview' do
 
   url "http://download.xamarin.com/roslyn-preview/XamarinStudio-#{version}.dmg"
   appcast 'https://static.xamarin.com/installer_assets/v3/Mac/Universal/InstallationManifest.xml',
-          checkpoint: '855d95a330efdd9cc13cbaabc6e49dfcda111db3b16cbc6345e3a0d17e769972'
+          checkpoint: '14727c4cd976ca3d96a7a9c362bebd064a49c4f24d32296d33767e3a76b4a685'
   name 'Xamarin Studio Preview'
   homepage 'https://xamarin.com/studio'
   license :gpl