diff --git a/openthread b/openthread
index 31df6363..b5b93423 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 31df6363ab6bb1ffb8299dea03465e1a1e071656
+Subproject commit b5b93423d8d5c2d139d0129a5c241b3d3ce50e89