diff --git a/Casks/c/cold-turkey-blocker.rb b/Casks/c/cold-turkey-blocker.rb
index e8ca80f3d8..150821571e 100644
--- a/Casks/c/cold-turkey-blocker.rb
+++ b/Casks/c/cold-turkey-blocker.rb
@@ -1,5 +1,5 @@
 cask "cold-turkey-blocker" do
-  version "4.4,1"
+  version "4.5"
   sha256 :no_check
 
   url "https://getcoldturkey.com/files/Cold_Turkey_Mac_Installer.pkg"