diff --git a/pkgs/applications/emulators/libretro/cores/dosbox-pure.nix b/pkgs/applications/emulators/libretro/cores/dosbox-pure.nix
index 60fb722ef0c1..f2e7bf164d74 100644
--- a/pkgs/applications/emulators/libretro/cores/dosbox-pure.nix
+++ b/pkgs/applications/emulators/libretro/cores/dosbox-pure.nix
@@ -5,13 +5,13 @@
 }:
 mkLibretroCore {
   core = "dosbox-pure";
-  version = "0-unstable-2025-09-04";
+  version = "0-unstable-2025-09-14";
 
   src = fetchFromGitHub {
     owner = "schellingb";
     repo = "dosbox-pure";
-    rev = "a1c81ef494d2ac7a136b330edecbe855fb38b18a";
-    hash = "sha256-jMJCEoSQi1svbXLyKc4+TRubw7zDpqeql0pstaLs7O4=";
+    rev = "78a2d8b7d1354ca60e3f0e39dae18be7c902ece9";
+    hash = "sha256-iNcjB7C833X6jNx0AKv2fJvULke+OCzIc0/3g0SiQwU=";
   };
 
   hardeningDisable = [ "format" ];