diff --git a/components/openthread/lib b/components/openthread/lib
index a2ad0c1136..d4d4738d0d 160000
--- a/components/openthread/lib
+++ b/components/openthread/lib
@@ -1 +1 @@
-Subproject commit a2ad0c1136ea23ada7968258faf9b6aa3f494566
+Subproject commit d4d4738d0d757dbcead167179ecf829a8c1d477b