diff --git a/pkgs/applications/emulators/libretro/cores/bluemsx.nix b/pkgs/applications/emulators/libretro/cores/bluemsx.nix
index 724e20af4e5b..4dbf4e3a7ad9 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-2025-11-04";
+  version = "0-unstable-2026-03-31";
 
   src = fetchFromGitHub {
     owner = "libretro";
     repo = "bluemsx-libretro";
-    rev = "036376d6679c9e153712dbbb3fdca774afc49706";
-    hash = "sha256-0oT+m30bay/3BQgKBxX397a8o+QP1/IHIo0jGmSWGGg=";
+    rev = "8af516705652d240ef5bc69dea8276d0fdd16323";
+    hash = "sha256-QkJicDAfr+hFAlsqSLlonmGJEf/G9XFQ7oe/X4mvAhw=";
   };
 
   meta = {