diff --git a/components/bt/lib b/components/bt/lib
index 029819af39..b9bf725241 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit 029819af39793c08254fd9adabab6d9a0fb6f263
+Subproject commit b9bf72524185d67406be36213bed6f63023e7e6a