diff --git a/metadef b/metadef
index 0e96f411..54935e7d 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit 0e96f4117db0bf9646ab4173c5e6487ed46615d0
+Subproject commit 54935e7d9d7d825eaef6f477ffb64e8e92b35153
diff --git a/parser b/parser
index d851e1d4..d4587c1c 160000
--- a/parser
+++ b/parser
@@ -1 +1 @@
-Subproject commit d851e1d467768b6cefd8f5f44745be1c5312121a
+Subproject commit d4587c1c33d2d50ef157bbc0449484a196e91429