diff --git a/openthread b/openthread
index d015004..af2c77e 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit d015004a74d8386f74894783c7e662c8d892e73e
+Subproject commit af2c77e1712f09cba53860dc8293c99e301bd105