diff --git a/components/openthread/lib b/components/openthread/lib
index 5e45cc792c..9f9a877dc8 160000
--- a/components/openthread/lib
+++ b/components/openthread/lib
@@ -1 +1 @@
-Subproject commit 5e45cc792c8efa4b63fe9b82216a188949b1814c
+Subproject commit 9f9a877dc85ca842dda178f469d069a4c611bd83