diff --git a/piBTW b/piBTW
index c1f2746..52631c8 160000
--- a/piBTW
+++ b/piBTW
@@ -1 +1 @@
-Subproject commit c1f27463440d531ba65221413beaaac5a0163ff1
+Subproject commit 52631c851da1fa075ecfd1d5a108529160217935