diff --git a/pkgs/applications/emulators/libretro/cores/bluemsx.nix b/pkgs/applications/emulators/libretro/cores/bluemsx.nix
index 1f352cf6356b..b2e52fd6202f 100644
--- a/pkgs/applications/emulators/libretro/cores/bluemsx.nix
+++ b/pkgs/applications/emulators/libretro/cores/bluemsx.nix
@@ -5,13 +5,13 @@
 }:
 mkLibretroCore {
   core = "bluemsx";
-  version = "0-unstable-2024-10-22";
+  version = "0-unstable-2024-12-04";
 
   src = fetchFromGitHub {
     owner = "libretro";
     repo = "bluemsx-libretro";
-    rev = "01ce142ccb85c302420cb962d1b6e6a68a6ce076";
-    hash = "sha256-h3Zpv+h6CbM1pdSOXsjN0pFUjXLn5T/R5W55VZXpMVM=";
+    rev = "572c91856a5288b7433c619af651e31f00f3ce7e";
+    hash = "sha256-fN5zjQGIyx3yIEgIhC50gD3O2F6WPJ/ssiauQ5Z/t9s=";
   };
 
   meta = {