diff --git a/components/bt/controller/lib_esp32 b/components/bt/controller/lib_esp32
index 8188c3b5ec..9bc3e81aa1 160000
--- a/components/bt/controller/lib_esp32
+++ b/components/bt/controller/lib_esp32
@@ -1 +1 @@
-Subproject commit 8188c3b5ec4e1904cc2a2975ea4bbbe18832031d
+Subproject commit 9bc3e81aa1b556c23d4ef6933042bfd24b86d1ab