diff --git a/lib/btstack b/lib/btstack
index 8ffc7c281a..c8b9823f68 160000
--- a/lib/btstack
+++ b/lib/btstack
@@ -1 +1 @@
-Subproject commit 8ffc7c281ad1e8cc66523c49209ba885aa3f919f
+Subproject commit c8b9823f68c6af0fa52e2c4e009aba4dbf257232