diff --git a/components/bt/lib b/components/bt/lib
index fb64c036ce..9b7ad605a0 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit fb64c036cef2baa41408573a60dcdc7a58176f6d
+Subproject commit 9b7ad605a096a39ebf95c31e68e8e9cffd85d2a8