diff --git a/openthread b/openthread
index 5960215..b9dcdbc 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 59602155083f2414d787d4f848471d84b7d13f55
+Subproject commit b9dcdbca4edd348e924d7579a2bada48bf085645