diff --git a/openthread b/openthread
index bbc6d0b..b78b71b 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit bbc6d0bc1cebbfedf18ebf9cb8a47cc73194b073
+Subproject commit b78b71b537ea13419543d14eacbf164b15af6c99