diff --git a/lib/ntk b/lib/ntk
index 851dee6..2b8d732 160000
--- a/lib/ntk
+++ b/lib/ntk
@@ -1 +1 @@
-Subproject commit 851dee6ab32c4d968ee89043d6e9b781a6fdcca5
+Subproject commit 2b8d73264304e571e63a73432a8f88113b3a520b