diff --git a/openthread b/openthread
index f12785de..02acc480 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit f12785def66514710d12a4f554ececc23fbcb472
+Subproject commit 02acc480dd1b64133ced5a2757fd1a3a8ea71bdd