diff --git a/lib/btstack b/lib/btstack
index a6121b51b2..8ffc7c281a 160000
--- a/lib/btstack
+++ b/lib/btstack
@@ -1 +1 @@
-Subproject commit a6121b51b229b883431c4a1600b0f46db31d32dc
+Subproject commit 8ffc7c281ad1e8cc66523c49209ba885aa3f919f