diff --git a/Casks/dropbox.rb b/Casks/dropbox.rb
index 1d501ecee..5ea303875 100644
--- a/Casks/dropbox.rb
+++ b/Casks/dropbox.rb
@@ -1,5 +1,5 @@
 class Dropbox < Cask
-  url 'https://ddr3luum8vl5r.cloudfront.net/Dropbox%201.4.12.dmg'
+  url 'https://ddr3luum8vl5r.cloudfront.net/Dropbox%201.4.20.dmg'
   homepage 'http://www.dropbox.com/'
-  version '1.4.12'
+  version '1.4.20'
 end