diff --git a/Casks/p/plus42-decimal.rb b/Casks/p/plus42-decimal.rb
index 87d0a0b5cb..8b5f6af3dd 100644
--- a/Casks/p/plus42-decimal.rb
+++ b/Casks/p/plus42-decimal.rb
@@ -1,5 +1,5 @@
 cask "plus42-decimal" do
-  version "1.1"
+  version "1.1.1"
   sha256 :no_check
 
   url "https://thomasokken.com/plus42/download/Plus42Mac.zip"