diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 3c91a5b84b..1c6d248b62 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 3c91a5b84b9710d77e7f9dd27be461c92edfc805
+Subproject commit 1c6d248b6296473a353047700922534b09d9203f