diff --git a/Casks/j/jellyfin.rb b/Casks/j/jellyfin.rb
index 81288c48928cd..ace8722d5a788 100644
--- a/Casks/j/jellyfin.rb
+++ b/Casks/j/jellyfin.rb
@@ -1,15 +1,19 @@
 cask "jellyfin" do
-  version "10.8.13-1"
-  sha256 "db714f227ccc11fe16cfb4b4fa98ba410c44ae2d6c47894a2860fa5bffd508e5"
+  arch arm: "arm64", intel: "amd64"
+  arch_suffix = on_arch_conditional arm: "-arm64"
 
-  url "https://repo.jellyfin.org/releases/server/macos/stable/installer/jellyfin_#{version}.dmg"
+  version "10.9.0"
+  sha256 arm:   "340a12ba7c6f36b2c5b6786ea48461b4b97da58c81a6f43c14f87a89669c3d4a",
+         intel: "5fb80d127e9e271008911592ce76c97a63851a1fc72aa64f3cc69d43f1cc7fe2"
+
+  url "https://repo.jellyfin.org/files/server/macos/latest-stable/#{arch}/jellyfin_#{version}#{arch_suffix}.dmg"
   name "Jellyfin"
   desc "Media system"
   homepage "https://jellyfin.org/"
 
   livecheck do
-    url "https://repo.jellyfin.org/releases/server/macos/stable/installer/"
-    regex(/href=.*?jellyfin[._-]v?(\d+(?:[.-]\d+)+)\.dmg/i)
+    url "https://repo.jellyfin.org/?path=/server/macos/latest-stable/#{arch}"
+    regex(/href=.*?jellyfin[._-]v?(\d+(?:[.-]\d+)+)#{arch_suffix}\.dmg/i)
   end
 
   app "Jellyfin.app"