diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 8451fa0ed4..3e21b1b7ae 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 8451fa0ed40882ca8e71335daee958c6de0341b3
+Subproject commit 3e21b1b7ae27480e3d6891a3bec206de8a6ec65a