diff --git a/pkgs/applications/emulators/libretro/cores/gambatte.nix b/pkgs/applications/emulators/libretro/cores/gambatte.nix
index ef8295c2866f..57f1183b4014 100644
--- a/pkgs/applications/emulators/libretro/cores/gambatte.nix
+++ b/pkgs/applications/emulators/libretro/cores/gambatte.nix
@@ -5,13 +5,13 @@
 }:
 mkLibretroCore {
   core = "gambatte";
-  version = "0-unstable-2025-04-18";
+  version = "0-unstable-2025-05-02";
 
   src = fetchFromGitHub {
     owner = "libretro";
     repo = "gambatte-libretro";
-    rev = "b285b0823ac867371e72c54d5275a554c7be312c";
-    hash = "sha256-/PFSMcx+iBpiMHSqAhGVjbXDkMk9En0UZPChPROaLck=";
+    rev = "a85fe7c20933dbe4680d783d32639a71a85783cb";
+    hash = "sha256-YwQQkRshDDQi9CzqNnhKkj7+A0fkvcEZEg6PySaFDRI=";
   };
 
   meta = {