diff --git a/metadef b/metadef
index c3269edc..1af2464c 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit c3269edc0ec089dce4ae2e80f41fea42a57e7b6f
+Subproject commit 1af2464c128ef115c366b9b4056d838b3d4a2f76
diff --git a/parser b/parser
index 0a8a3210..c972fc43 160000
--- a/parser
+++ b/parser
@@ -1 +1 @@
-Subproject commit 0a8a3210e39fd602f68169a558b18a5f855f9fb0
+Subproject commit c972fc433a2b32ac6cf0648cf99979c03288bba6