diff --git a/openthread b/openthread
index 8bc2504..8c70c78 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 8bc25042ba5cde20605eec2a329c0dff575303f4
+Subproject commit 8c70c780c8776622d8698ab925dff7eea9ad5a1f