diff --git a/Casks/h/hedy.rb b/Casks/h/hedy.rb
index 477ecb87bd71e..f1534a895f1f1 100644
--- a/Casks/h/hedy.rb
+++ b/Casks/h/hedy.rb
@@ -1,6 +1,6 @@
 cask "hedy" do
-  version "3.12.0,417"
-  sha256 "e22eba78c1d19e41da0ec0d2f81855bddc594f6ba574f84ac69258d563879f76"
+  version "3.12.1,420"
+  sha256 "47c33ec1fc539c059b30d4d9f669d000a84378c80cd5805b15de1933d4413a26"
 
   url "https://dl.hedy.ai/Hedy-MacOS-#{version.csv.first}-#{version.csv.second}.dmg"
   name "Hedy AI"