diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 19f905ff4d..e1af731d55 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 19f905ff4d60d2387046dbb1cdb27f6defd24f28
+Subproject commit e1af731d5515b1b9551a658e246d2b968ffa4118