diff --git a/metadef b/metadef
index deebd59..3a4c3b7 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit deebd59d7ea015d7907db525596213492fe021b0
+Subproject commit 3a4c3b746cffcb2e1e5cc1c8a7559a07da3dd84e