diff --git a/Casks/l/lidarr.rb b/Casks/l/lidarr.rb
index 76baf07415..40399cffac 100644
--- a/Casks/l/lidarr.rb
+++ b/Casks/l/lidarr.rb
@@ -1,6 +1,6 @@
 cask "lidarr" do
-  version "1.3.5.3530"
-  sha256 "8844c295364f02f60c3c01c7f6983f7768b4a19d53ec520e6fa4386c658892b9"
+  version "1.4.5.3639"
+  sha256 "3474149cf87a9dfff50d5a9cc5d368389871ee16b6be397e5e4b62dd04b7e9ad"
 
   url "https://github.com/lidarr/Lidarr/releases/download/v#{version}/Lidarr.master.#{version}.osx-app-core-x64.zip",
       verified: "github.com/lidarr/Lidarr/"