diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 3e21b1b7ae..93eeca8b53 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 3e21b1b7ae27480e3d6891a3bec206de8a6ec65a
+Subproject commit 93eeca8b535dd609da8b1cdac44a11707e03c333