diff --git a/openthread b/openthread
index 4c96151c..4737231d 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 4c96151c0e11b14622d1598abe4411226c818335
+Subproject commit 4737231d64d262eb850e0da729d4b2df130033e1