diff --git a/openthread b/openthread
index fe7d34f..4f2eec9 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit fe7d34f9d8383268f133edcbf50e36515aa75e50
+Subproject commit 4f2eec909b158d6b019aed6ba88296000d774519