diff --git a/Casks/i/intune-company-portal.rb b/Casks/i/intune-company-portal.rb
index d14f6e5b9870b..75ed0e27f08d5 100644
--- a/Casks/i/intune-company-portal.rb
+++ b/Casks/i/intune-company-portal.rb
@@ -1,16 +1,21 @@
 cask "intune-company-portal" do
   version "5.2409.1"
-  sha256 :no_check
+  sha256 "5fc90f74ffd980c0d696a5698a8df6743743b8882e7ad99b58f61eb050476e6c"
 
-  url "https://officecdn.microsoft.com/pr/C1297A47-86C4-4C1F-97FA-950631F94777/MacAutoupdate/CompanyPortal-Installer.pkg"
+  url "https://officecdn.microsoft.com/pr/C1297A47-86C4-4C1F-97FA-950631F94777/MacAutoupdate/CompanyPortal_#{version}-Upgrade.pkg"
   name "Company Portal"
   desc "App to manage access to corporate apps, data, and resources"
   homepage "https://docs.microsoft.com/en-us/mem/intune/user-help/enroll-your-device-in-intune-macos-cp"
 
   livecheck do
-    url :url
-    strategy :extract_plist do |items|
-      items["com.microsoft.CompanyPortalMac"].short_version
+    url "https://officecdn.microsoft.com/pr/C1297A47-86C4-4C1F-97FA-950631F94777/MacAutoupdate/0409IMCP01.xml"
+    regex(/^CompanyPortal[._-]v?(\d+(?:\.+\d+)+)[._-]Upgrade\.pkg$/i)
+    strategy :xml do |xml, regex|
+      filename = xml.elements["//key[text()='Payload']"]&.next_element&.text&.strip
+      match = filename&.match(regex)
+      next if match.blank?
+
+      match[1]
     end
   end
 
@@ -18,7 +23,7 @@
   depends_on cask: "microsoft-auto-update"
   depends_on macos: ">= :mojave"
 
-  pkg "CompanyPortal-Installer.pkg",
+  pkg "CompanyPortal_#{version}-Upgrade.pkg",
       choices: [
         {
           "choiceIdentifier" => "com.microsoft.package.Microsoft_AutoUpdate.app", # Office16_autoupdate_updater.pkg