diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index e6111ea30a..55d1bc8b7c 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit e6111ea30aa81959c7e85956ba2db78407910859
+Subproject commit 55d1bc8b7ccbdcd19be0b9b52d6abfc7fad2866a