diff --git a/openthread b/openthread
index f0b6fce..aff159f 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit f0b6fcea6ef77c9a54ab11767593f9a8798e3662
+Subproject commit aff159f40c1abc150bf58c3644b42b0d7d19d9e7