diff --git a/openthread b/openthread
index 4e8f3c0..215c23f 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 4e8f3c06c1cce216070d821cca91b38be150d2c8
+Subproject commit 215c23f2a647953f6aafd84d7473040e5fc1b042