diff --git a/components/bt/lib b/components/bt/lib
index 8262f807fd..84b35d5b6b 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit 8262f807fd1f9ce9717fc3e1cb0485d1667c8730
+Subproject commit 84b35d5b6ba968d29e88df77d137916c48c4b6e1