diff --git a/openthread b/openthread
index a6d6073..3a28b7b 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit a6d607370cd08b23cbbe68d0347102e97cde997e
+Subproject commit 3a28b7bbdfce9b75ba60ca51ccf3898b29221680