diff --git a/pkgs/by-name/li/libretroPackages/cores/smsplus-gx.nix b/pkgs/by-name/li/libretroPackages/cores/smsplus-gx.nix
index feee8c55bccc..a24bdd80c3fd 100644
--- a/pkgs/by-name/li/libretroPackages/cores/smsplus-gx.nix
+++ b/pkgs/by-name/li/libretroPackages/cores/smsplus-gx.nix
@@ -5,13 +5,13 @@
 }:
 mkLibretroCore {
   core = "smsplus";
-  version = "0-unstable-2026-06-25";
+  version = "0-unstable-2026-09-04";
 
   src = fetchFromGitHub {
     owner = "libretro";
     repo = "smsplus-gx";
-    rev = "8a63f82d3c3bbf7215a31f86a4aaa13fb68a579f";
-    hash = "sha256-yNaNkvRzpli4NMqFvlQ/6US7zw8xXiYWw6R0ev6ubLA=";
+    rev = "3844b46caa926b6494987b97da63092818c4ddef";
+    hash = "sha256-1DAxk0C6ee0WyYih4jOkVeegazegQBTumqH0WOkos+U=";
   };
 
   meta = {