diff --git a/openthread b/openthread
index e6a6b9f..64cf63e 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit e6a6b9fa0fbee54a9941cd0334b7a5f7d3279615
+Subproject commit 64cf63ecb2a236ef7c382e5ded71e93f98b4af0c