diff --git a/lib/ntk b/lib/ntk
index 6dd0b57..c8dcfd7 160000
--- a/lib/ntk
+++ b/lib/ntk
@@ -1 +1 @@
-Subproject commit 6dd0b57d529c9c0424beffe029f9d4ccc0846299
+Subproject commit c8dcfd74f41183b978357b42fb3801339b4bdc8a