diff --git a/openthread b/openthread
index fb7b457..afac808 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit fb7b457ab225f9a5b32c359b47eaf51a9f73a46a
+Subproject commit afac808a81522732c5ba7bfcf5a971b8f4ae5da5