diff --git a/doomretro b/doomretro
index f63abd9..31df422 160000
--- a/doomretro
+++ b/doomretro
@@ -1 +1 @@
-Subproject commit f63abd9781a17bf1039de825c230c9cabc3eacb3
+Subproject commit 31df4221737bddf64951b8d8080ff7fac8f73c63