diff --git a/Casks/cyberduck.rb b/Casks/cyberduck.rb
index d63dd5a7a..803794b95 100644
--- a/Casks/cyberduck.rb
+++ b/Casks/cyberduck.rb
@@ -1,7 +1,7 @@
 class Cyberduck < Cask
-  url 'http://cyberduck.ch/Cyberduck-4.2.1.zip'
+  url 'http://cyberduck.ch/Cyberduck-4.3.1.zip'
   homepage 'http://cyberduck.ch'
-  version '4.2.1'
-  sha1 '6f1e220830f324ba136b4301b12711f6037176c7'
-  link :app, 'Cyberduck.app'
+  version '4.3.1'
+  sha1 '5a162b2dfc3c6a61b6ef91c6a4ac682161ca58b2'
+  link 'Cyberduck.app'
 end