diff --git a/libntech b/libntech
index b1d4fd336c..476b57f286 160000
--- a/libntech
+++ b/libntech
@@ -1 +1 @@
-Subproject commit b1d4fd336c221da141fb4e4b535ebffe2b186d3d
+Subproject commit 476b57f286aa54400355e450c537603338c3b833