diff --git a/components/bt/lib b/components/bt/lib
index d06596275..03909fd44 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit d06596275dbf39f773f05d07b79718f939b54565
+Subproject commit 03909fd446dfc15dea00357329ab73e788e77e11