diff --git a/openthread b/openthread
index eb15a56..a470e8b 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit eb15a56a914487ac9d376b1bae91ead302642e94
+Subproject commit a470e8bf0d1c9368f862d3627cafc02e13b351f7