diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 55d1bc8b7c..2b7816260e 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 55d1bc8b7ccbdcd19be0b9b52d6abfc7fad2866a
+Subproject commit 2b7816260ecd12710b983b7c859d42fce4f7d979