diff --git a/openthread b/openthread
index 74645c0..b42be4c 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 74645c0e6e5ac620ad1d1c3b3ca7d29c2e1e9637
+Subproject commit b42be4cff14595a66f603fc83460505c176754f7