diff --git a/pkgs/by-name/ta/taradino/package.nix b/pkgs/by-name/ta/taradino/package.nix
index 7b3aef8e2819..a6c749717895 100644
--- a/pkgs/by-name/ta/taradino/package.nix
+++ b/pkgs/by-name/ta/taradino/package.nix
@@ -3,6 +3,7 @@
   stdenv,
   fetchFromGitHub,
   fetchzip,
+  nix-update-script,
   ninja,
   cmake,
   SDL2,
@@ -23,13 +24,13 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "taradino" + lib.optionalString buildShareware "-shareware";
-  version = "20251031";
+  version = "20251222";
 
   src = fetchFromGitHub {
     owner = "fabiangreffrath";
     repo = "taradino";
     tag = finalAttrs.version;
-    hash = "sha256-Z3yAT4CxZIQ63F6G7ZUAdz2VK+8dcv6WHyQJ8Pmz4Zk=";
+    hash = "sha256-nB6FNET9OCgK7xqku5gaXfuaIIhYPj8Lo03gINCZSFI=";
   };
 
   strictDeps = true;
@@ -58,6 +59,8 @@ stdenv.mkDerivation (finalAttrs: {
     unzip -d "$out/${datadir}" ${sharewareData}/ROTTSW13.SHR
   '';
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     description = "SDL2 port of Rise of the Triad";
     mainProgram = "taradino" + lib.optionalString buildShareware "-shareware";