diff --git a/components/bt/lib b/components/bt/lib
index 2ce07f11cb..b78b98e466 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit 2ce07f11cbe2f1c77c504fee70ab6d7e9d5e93e0
+Subproject commit b78b98e46662ddd47d9b1988b561f5189f34aa70