diff --git a/openthread b/openthread
index ae6eff5f..12af0231 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit ae6eff5f212d88d86448d4c085d52098babe13a9
+Subproject commit 12af0231215d34b751c8dc318fa11d77dbfefb9e