diff --git a/openthread b/openthread
index af2c77e..b42be4c 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit af2c77e1712f09cba53860dc8293c99e301bd105
+Subproject commit b42be4cff14595a66f603fc83460505c176754f7