diff --git a/components/bt/lib b/components/bt/lib
index e96d99f613..5df78c6bd0 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit e96d99f61358eb132d493e3ae3e541caecf8948e
+Subproject commit 5df78c6bd02191b6686c9d277af45b97bd4b10a5