diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 54a69e5361..ec4b716eb6 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 54a69e53616cbd3e3f3bbf150e42930a7912349a
+Subproject commit ec4b716eb60c50f14642f7b7ce9825791469e4c1