diff --git a/components/bt/lib b/components/bt/lib
index 2d33374ca..8129a8fd3 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit 2d33374ca531f92859640f1d055fc4f28d60dfdc
+Subproject commit 8129a8fd326479204e1fd21267118b72c762cace