diff --git a/openthread b/openthread
index 8bc2504..4d1ae85 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 8bc25042ba5cde20605eec2a329c0dff575303f4
+Subproject commit 4d1ae8552a62746eb0d209a0224738acddeb56c9