diff --git a/components/openthread/lib b/components/openthread/lib
index eb8f0378a2c..1ac8672c63f 160000
--- a/components/openthread/lib
+++ b/components/openthread/lib
@@ -1 +1 @@
-Subproject commit eb8f0378a2c9fdd77c214813997ab3aa495f6909
+Subproject commit 1ac8672c63f33320adfc144695dd8e28ad441e55