diff --git a/pkgs/applications/emulators/libretro/cores/beetle-pce-fast.nix b/pkgs/applications/emulators/libretro/cores/beetle-pce-fast.nix
index 347fa8d84d48..bdc76f293079 100644
--- a/pkgs/applications/emulators/libretro/cores/beetle-pce-fast.nix
+++ b/pkgs/applications/emulators/libretro/cores/beetle-pce-fast.nix
@@ -5,13 +5,13 @@
 }:
 mkLibretroCore {
   core = "mednafen-pce-fast";
-  version = "0-unstable-2026-05-16";
+  version = "0-unstable-2026-05-22";
 
   src = fetchFromGitHub {
     owner = "libretro";
     repo = "beetle-pce-fast-libretro";
-    rev = "82cbe149648969fa55d60b955d455f15fd125b1d";
-    hash = "sha256-odOMCxLl2fCBdalnW/ykOeVmB+G8N/lGbZqCTr2mdow=";
+    rev = "b4de121a733a57ce825a7fd7543206ca96af8a18";
+    hash = "sha256-0V6w9F2T2ROkPvH6K5mKltblogn9mAtvb/JGrWMk4CQ=";
   };
 
   makefile = "Makefile";