diff --git a/Casks/deeper-snowleopard.rb b/Casks/deeper-snowleopard.rb
index 7687db389..5c95e7fef 100644
--- a/Casks/deeper-snowleopard.rb
+++ b/Casks/deeper-snowleopard.rb
@@ -1,5 +1,5 @@
 class DeeperSnowleopard < Cask
-  version 'latest'
+  version :latest
   sha256 :no_check
 
   url 'http://www.titanium.free.fr/download/106/Deeper.dmg'