diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 7703fca8bd..4974067d98 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 7703fca8bdcb2a8feff40d47a95e4508b0e0e352
+Subproject commit 4974067d98b3d3672dcff14419fbf5592138489c