diff --git a/components/bt/controller/lib_esp32 b/components/bt/controller/lib_esp32
index 70337acad4..f21a9ef6a4 160000
--- a/components/bt/controller/lib_esp32
+++ b/components/bt/controller/lib_esp32
@@ -1 +1 @@
-Subproject commit 70337acad449a838ebe8e49b92e201a82bcb9773
+Subproject commit f21a9ef6a4af418621fab356755151d309aae568