diff --git a/Casks/mmex.rb b/Casks/mmex.rb
index 1def025f15d..987ccb43178 100644
--- a/Casks/mmex.rb
+++ b/Casks/mmex.rb
@@ -1,6 +1,6 @@
 cask "mmex" do
-  version "1.5.12"
-  sha256 "f8d196d3e74f22e91311f84eeff35a47bd3a1a73ce0a5d57c5b3e8cab6e5329e"
+  version "1.5.13"
+  sha256 "7fe8d1940da19f35bbc8fe9693dc582826f11f30dea5fb69481d6a041619aea2"
 
   url "https://downloads.sourceforge.net/moneymanagerex/mmex-#{version}-Darwin.dmg",
       verified: "downloads.sourceforge.net/moneymanagerex/"