diff --git a/openthread b/openthread
index f75e2bb..a0b9ac7 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit f75e2bb567bd4cbe7a0c8f79979e06ebaf0e4c1e
+Subproject commit a0b9ac74f1b467df5722ea8613a2dcb690b93fd4