diff --git a/openthread b/openthread
index 65dd8bf..64cf63e 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 65dd8bff66489f13ac228f4fe2103a5f622b00ba
+Subproject commit 64cf63ecb2a236ef7c382e5ded71e93f98b4af0c