diff --git a/openthread b/openthread
index 4f6b4923a..af5938e38 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 4f6b4923aaf556d3d35d453020e1d2cd268d27e2
+Subproject commit af5938e389be40650507748272bb6c6b3a2de2cf