diff --git a/openthread b/openthread
index 4e9d362..ef5e4f3 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 4e9d362b673bd63e79f5fbfa492ff9959c21fad4
+Subproject commit ef5e4f3e3dd4863ac798e7c9d60c40a99f1c0186