diff --git a/pkgs/applications/emulators/libretro/cores/yabause.nix b/pkgs/applications/emulators/libretro/cores/yabause.nix
index a825ad01c7ce..7b6539f8e470 100644
--- a/pkgs/applications/emulators/libretro/cores/yabause.nix
+++ b/pkgs/applications/emulators/libretro/cores/yabause.nix
@@ -6,13 +6,13 @@
 }:
 mkLibretroCore {
   core = "yabause";
-  version = "0-unstable-2024-10-21";
+  version = "0-unstable-2025-12-20";
 
   src = fetchFromGitHub {
     owner = "libretro";
     repo = "yabause";
-    rev = "c35712c5ed33e18d77097f2059a036e19d1d66f2";
-    hash = "sha256-4/gxWNPkGKBf4ti7ZF4GXgng6ZPyM9prrvK0S5tZ6V8=";
+    rev = "65af22e96beb6d9b0b9a50a81a39c86a6d604c1c";
+    hash = "sha256-LafC48f1m6pRWhXmfN+D+5r9qCNm1v9uLJVq5Wa5naE=";
   };
 
   makefile = "Makefile";