diff --git a/openthread b/openthread
index bdb5807..456c448 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit bdb580763b2b7c1a4a4328626b845e6b89121a7c
+Subproject commit 456c448284486abe2a9118a9fdaa468fe2383fcd