diff --git a/Casks/omnioutliner.rb b/Casks/omnioutliner.rb
index 9af5b0bb8b..74f3d1a4dc 100644
--- a/Casks/omnioutliner.rb
+++ b/Casks/omnioutliner.rb
@@ -1,6 +1,6 @@
 cask 'omnioutliner' do
-  version '4.6'
-  sha256 'e5f4e589a2c1a3f1cb1e3059a763f063f73cdd591b01d312ee4f9b01188ceb61'
+  version '4.6.1'
+  sha256 '47652e8b46be40a5fc71eff16d7b621fa99bc07951f11f5445cacea5ee15ff2a'
 
   url "https://downloads.omnigroup.com/software/MacOSX/10.10/OmniOutliner-#{version}.dmg"
   name 'OmniOutliner'