diff --git a/pkgs/applications/emulators/retroarch/hashes.json b/pkgs/applications/emulators/retroarch/hashes.json
index 3f07ec28fb00..c664ef3ff769 100644
--- a/pkgs/applications/emulators/retroarch/hashes.json
+++ b/pkgs/applications/emulators/retroarch/hashes.json
@@ -358,10 +358,10 @@
         "src": {
             "owner": "libretro",
             "repo": "Genesis-Plus-GX",
-            "rev": "b063aa81b90682ca89ae6fd1e958bc589b4ce34d",
-            "hash": "sha256-Tz6if6NfbwvZVDb5Ggr/tXuLNymOjcMkghKwZq6tl6I="
+            "rev": "cbacea723690e88e0b11a4b1d0e5b88b1b7eb9d4",
+            "hash": "sha256-7qFBzATlhf89ILHsEoF+SWwD4Pwd5+08VnK5xU1EDuI="
         },
-        "version": "unstable-2024-04-05"
+        "version": "unstable-2024-04-20"
     },
     "gpsp": {
         "fetcher": "fetchFromGitHub",