diff --git a/Casks/t/thinlinc-client.rb b/Casks/t/thinlinc-client.rb
index 1dc27e3fca..29ca8a9fb1 100644
--- a/Casks/t/thinlinc-client.rb
+++ b/Casks/t/thinlinc-client.rb
@@ -1,6 +1,6 @@
 cask "thinlinc-client" do
-  version "4.15.0_3258"
-  sha256 "7beaefcfd874c99bc8677d68f694336c0e0fe067e451c4afc957e11f7c576276"
+  version "4.16.0_3389"
+  sha256 "7537495138dd63499067d70f5965a134a6887c1817f47fc768a7bea25a6244b8"
 
   url "https://www.cendio.com/downloads/clients/tl-#{version}-client-macos.iso"
   name "ThinLinc"