diff --git a/components/bt/lib b/components/bt/lib
index 55f2c55254..19575da959 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit 55f2c55254df654591533645795db49450899817
+Subproject commit 19575da959558ed8060ef0db1c180f63bb2eab65