diff --git a/metadef b/metadef
index ea85cc9..8397bb0 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit ea85cc9f3082217fb7e5ce7210becaa468a0a5e6
+Subproject commit 8397bb015c9b8641451936fab1e1bc64c4536def