diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 7a4e281858..73fa0bcb51 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 7a4e28185838970e227219569a966c19509357ff
+Subproject commit 73fa0bcb5132f4ea3eebde88f0599920664a8257