diff --git a/openthread b/openthread
index 8bc2504..d9d5b2e 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 8bc25042ba5cde20605eec2a329c0dff575303f4
+Subproject commit d9d5b2e2c646e680ed49f23668a913afa5c3d539