diff --git a/Casks/d/devtunnel.rb b/Casks/d/devtunnel.rb
index 343e0224c7..1c84d998f9 100644
--- a/Casks/d/devtunnel.rb
+++ b/Casks/d/devtunnel.rb
@@ -1,15 +1,23 @@
 cask "devtunnel" do
   arch arm: "arm64", intel: "x64"
 
-  version :latest
-  sha256 :no_check
+  version "1.0.964+9595af4514"
+  sha256 arm:   "065e86312e3513aa2a5bd6ea2f0822ca3a50ad6981e497043ded6b1630044737",
+         intel: "d9875469d96c563302cb68d1bd6834bde6ba949ace57714a86ecd0108073da1e"
 
-  url "https://tunnelsassetsprod.blob.core.windows.net/cli/osx-#{arch}-devtunnel-zip",
+  url "https://tunnelsassetsprod.blob.core.windows.net/cli/#{version}/osx-#{arch}-devtunnel-zip",
       verified: "tunnelsassetsprod.blob.core.windows.net/cli/"
   name "Microsoft Dev Tunnels"
-  desc "Provides developers secure tunnels to share local services"
+  desc "Provides developers secure tunnels to share local web services"
   homepage "https://aka.ms/devtunnels/docs"
 
+  livecheck do
+    url "https://tunnelsassetsprod.blob.core.windows.net/cli/cli-version.json"
+    strategy :json do |json|
+      json["version"]
+    end
+  end
+
   binary "devtunnel"
 
   # No zap stanza required