diff --git a/metadef b/metadef
index eef990b3..3a4c3b74 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit eef990b3d8669065a969dfa6b1097eac09d601d4
+Subproject commit 3a4c3b746cffcb2e1e5cc1c8a7559a07da3dd84e