diff --git a/third_party/openthread/repo b/third_party/openthread/repo
index d31bcee8123..9c21165c145 160000
--- a/third_party/openthread/repo
+++ b/third_party/openthread/repo
@@ -1 +1 @@
-Subproject commit d31bcee81230bd82764838c76c9f291ba64814dd
+Subproject commit 9c21165c1453230b9bde8be54ba534346a79be3a