diff --git a/third_party/openthread/repo b/third_party/openthread/repo
index faeea3d..e66c21c 160000
--- a/third_party/openthread/repo
+++ b/third_party/openthread/repo
@@ -1 +1 @@
-Subproject commit faeea3d2b9df48dd769592b7c5a85609c0c48389
+Subproject commit e66c21c3dafa73577035102f1d224d550134f42d