diff --git a/components/openthread/lib b/components/openthread/lib
index b6278394f47..7d1c6981eb1 160000
--- a/components/openthread/lib
+++ b/components/openthread/lib
@@ -1 +1 @@
-Subproject commit b6278394f47623a37a5246d550cff9305a66fe4b
+Subproject commit 7d1c6981eb195628be61a39a40d4e36494daf146