diff --git a/openthread b/openthread
index 473af53..2868c9c 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 473af53155ec336d843e083cd6b70a7046560caa
+Subproject commit 2868c9ce6b6716d97b6f0811ea3bc8f7647ace0f