diff --git a/Casks/istat-menus.rb b/Casks/istat-menus.rb
index 22717a8fd..c1dde6ba3 100644
--- a/Casks/istat-menus.rb
+++ b/Casks/istat-menus.rb
@@ -1,7 +1,7 @@
 class IstatMenus < Cask
-  url 'http://s3.amazonaws.com/bjango/files/istatmenus4/istatmenus4.05.zip'
+  url 'http://s3.amazonaws.com/bjango/files/istatmenus4/istatmenus4.06.zip'
   homepage 'http://bjango.com/mac/istatmenus/'
-  version '4.05'
-  sha1 'fd0b07186e64e5843177188fcd985589deed62be'
+  version '4.06'
+  sha1 '292630b92b44e44a589ba6be872b252f10138d99'
   link 'iStat Menus.app'
 end