diff --git a/Casks/transmission.rb b/Casks/transmission.rb
index 8ae3bbd61..3eaf0d98a 100644
--- a/Casks/transmission.rb
+++ b/Casks/transmission.rb
@@ -1,6 +1,6 @@
 class Transmission < Cask
-  url 'http://download.transmissionbt.com/files/Transmission-2.76.dmg'
+  url 'http://download.transmissionbt.com/files/Transmission-2.77.dmg'
   homepage 'http://www.transmissionbt.com/'
-  version '2.76'
-  sha1 'fb36ca42260a7e234af796fcd7e40cecf49ad6a4'
+  version '2.77'
+  sha1 '68acc8644a3ccb4f70225832ef52375df7e42a43'
 end