diff --git a/openthread b/openthread
index 89b54dca..473fbcab 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 89b54dca2b4b7f5da0f203eaac8a9e048738403f
+Subproject commit 473fbcaba93972b62d94c5e0492044bdda340e1f