diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index b97b2abd1a..fb49791b7c 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit b97b2abd1a98ab887fb4cdc0553fabcba95aedaf
+Subproject commit fb49791b7c1a8a35f06e68124c90022667b4cff1