diff --git a/metadef b/metadef
index bb864122..8397bb01 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit bb86412204fc72fa8fe4063e6044090dfd714321
+Subproject commit 8397bb015c9b8641451936fab1e1bc64c4536def
diff --git a/parser b/parser
index d85b5fc6..b1e97fc5 160000
--- a/parser
+++ b/parser
@@ -1 +1 @@
-Subproject commit d85b5fc685b9e1f8dbee778c9c7b3ab6f379af79
+Subproject commit b1e97fc5db3c869dce562ca07d384eba3353940f