diff --git a/libndp b/libndp
index ca3c399c26..39e1f53dd4 160000
--- a/libndp
+++ b/libndp
@@ -1 +1 @@
-Subproject commit ca3c399c269e30d4d0ed384d36b4ed1f00e8f4b2
+Subproject commit 39e1f53dd4efc00b84ff097b15558747c92593f2