diff --git a/openthread b/openthread
index 8bc2504..e4479fb 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 8bc25042ba5cde20605eec2a329c0dff575303f4
+Subproject commit e4479fb6b1f6df883e2a06520c3d13db75f331d6