diff --git a/metadef b/metadef
index 4a9bfd77..52881658 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit 4a9bfd772cad72ff281a2e21d59b8d225a26789c
+Subproject commit 528816583fe04f2648925f6dee19b5721983b937