diff --git a/source/MetroTrilithon b/source/MetroTrilithon
index bd31e38ce..12af68d55 160000
--- a/source/MetroTrilithon
+++ b/source/MetroTrilithon
@@ -1 +1 @@
-Subproject commit bd31e38ce976fdc7a1689057f3b775fa9cec0f51
+Subproject commit 12af68d556ee69cc7c2147a5808c164de6331fba