diff --git a/Casks/j/jump-desktop-connect.rb b/Casks/j/jump-desktop-connect.rb
index 7bd92eeac6c4..9add8bb4963b 100644
--- a/Casks/j/jump-desktop-connect.rb
+++ b/Casks/j/jump-desktop-connect.rb
@@ -1,16 +1,28 @@
 cask "jump-desktop-connect" do
-  version "6.10.28,61028"
-  sha256 :no_check
+  on_sierra :or_older do
+    version "6.5.39"
+    sha256 "5ad7235db6cc28a2da7048636e7ea3e4f9f144e85d645d56e3a7b75b5b228b34"
 
-  url "https://mirror.jumpdesktop.com/downloads/connect/JumpDesktopConnect.dmg"
+    livecheck do
+      skip "Legacy version"
+    end
+  end
+  on_high_sierra :or_newer do
+    version "6.10.28"
+    sha256 "94a3f4c2100335fef6c254fe0bd565d4a59af1b78564f026ac7cbec940c423df"
+
+    livecheck do
+      url "https://mirror.jumpdesktop.com/downloads/connect/connect-mac.xml"
+      strategy :sparkle, &:short_version
+    end
+  end
+
+  url "https://jumpdesktop.com/downloads/connect/JumpDesktopConnect-#{version}.dmg"
   name "Jump Desktop Connect"
   desc "Remote desktop app"
   homepage "https://jumpdesktop.com/connect/"
 
-  livecheck do
-    url :url
-    strategy :extract_plist
-  end
+  auto_updates true
 
   pkg ".jdc.sparkle_guided.pkg"