diff --git a/metadef b/metadef
index 3c1c28b..1c8737f 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit 3c1c28b3f0f31404933cfc1bd3cad28618b09317
+Subproject commit 1c8737f98c45811dace5ae16367b947dadc55f1d