diff --git a/pkgs/applications/emulators/retroarch/hashes.json b/pkgs/applications/emulators/retroarch/hashes.json
index 0364b6c79f41..e1534312b61c 100644
--- a/pkgs/applications/emulators/retroarch/hashes.json
+++ b/pkgs/applications/emulators/retroarch/hashes.json
@@ -419,10 +419,10 @@
         "src": {
             "owner": "libretro",
             "repo": "mame2000-libretro",
-            "rev": "905808fbcc3adf8c610c1c60f0e41ce4b35db1c5",
-            "hash": "sha256-2J3QGlSb4YhDZND4T0wmt9zzDjOuNiscsMxn9zA1TtI="
+            "rev": "2ec60f6e1078cf9ba173e80432cc28fd4eea200f",
+            "hash": "sha256-AYZj7bvO9oc7wmEBbj6DPRzpQFHl8diIcunSSpD4Vok="
         },
-        "version": "unstable-2024-05-07"
+        "version": "unstable-2024-07-01"
     },
     "mame2003": {
         "fetcher": "fetchFromGitHub",