diff --git a/Assets/VRMShaders/MToon b/Assets/VRMShaders/MToon
index f9e84d252..186ddee11 160000
--- a/Assets/VRMShaders/MToon
+++ b/Assets/VRMShaders/MToon
@@ -1 +1 @@
-Subproject commit f9e84d2525e572c51372de1f1d23986ba2f2612c
+Subproject commit 186ddee11fa3732ffcbfd3a4639be8c06f6456e1