diff --git a/Casks/t/tutanota.rb b/Casks/t/tutanota.rb
index dda240010ee..1544e4c7625 100644
--- a/Casks/t/tutanota.rb
+++ b/Casks/t/tutanota.rb
@@ -1,5 +1,5 @@
 cask "tutanota" do
-  version "3.120.4"
+  version "3.120.6"
   sha256 :no_check
 
   url "https://mail.tutanota.com/desktop/tutanota-desktop-mac.dmg"