diff --git a/openthread b/openthread
index 2aeb8b8..97a3f76 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 2aeb8b833ba760ec29d5f340dd1ce7bcb61c5d56
+Subproject commit 97a3f7648fafb04ba1f688c6ff3d6754b63602fc