diff --git a/openthread b/openthread
index c66d91bd..518a8494 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit c66d91bdd7268e81402c1064d0e0a87002c7d4f6
+Subproject commit 518a84949554ce8081f5f075e21dd8f235bb4b39