diff --git a/openthread b/openthread
index e6a6b9f..4f2eec9 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit e6a6b9fa0fbee54a9941cd0334b7a5f7d3279615
+Subproject commit 4f2eec909b158d6b019aed6ba88296000d774519