diff --git a/pkgs/applications/emulators/libretro/cores/gpsp.nix b/pkgs/applications/emulators/libretro/cores/gpsp.nix
index d09dbc3ab377..e75ac6d7b6a6 100644
--- a/pkgs/applications/emulators/libretro/cores/gpsp.nix
+++ b/pkgs/applications/emulators/libretro/cores/gpsp.nix
@@ -5,13 +5,13 @@
 }:
 mkLibretroCore {
   core = "gpsp";
-  version = "0-unstable-2026-06-04";
+  version = "0-unstable-2026-06-29";
 
   src = fetchFromGitHub {
     owner = "libretro";
     repo = "gpsp";
-    rev = "2db57b11a437c4432ab69823bdcd951181de6213";
-    hash = "sha256-oiq79/wGja8ZMOrjgeDid1hYxVkG2YfKe9h+Dkq48kY=";
+    rev = "69e86ebe89f14c3f5f75b809c12c0a953b3d6ce4";
+    hash = "sha256-ppdwcE66igBarGAiupKB8pkRY8y5x/EPobiqJz93plA=";
   };
 
   makefile = "Makefile";