diff --git a/Casks/a/adobe-acrobat-reader.rb b/Casks/a/adobe-acrobat-reader.rb
index af2b2fa4e856..5f3fe2c287c3 100644
--- a/Casks/a/adobe-acrobat-reader.rb
+++ b/Casks/a/adobe-acrobat-reader.rb
@@ -8,10 +8,8 @@
   homepage "https://acrobat.adobe.com/us/en/acrobat/pdf-reader.html"
 
   livecheck do
-    url "https://rdc.adobe.io/reader/products?lang=en&site=landing&os=Mac%20OS%2010.15&api_key=dc-get-adobereader-cdn"
-    strategy :json do |json|
-      json.dig("products", "reader").map { |product| product["version"] }
-    end
+    url "https://armmf.adobe.com/arm-manifests/mac/AcrobatDC/reader/current_version.txt"
+    regex(/^(\d+(?:\.\d+)+)$/i)
   end
 
   auto_updates true