diff --git a/openthread b/openthread
index 31e512ac..215c23f2 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 31e512ac7bc2c3d60b50d5cf8130657b28dc2c9f
+Subproject commit 215c23f2a647953f6aafd84d7473040e5fc1b042