diff --git a/src/knx b/src/knx
index 39edb63..8d87bf6 160000
--- a/src/knx
+++ b/src/knx
@@ -1 +1 @@
-Subproject commit 39edb63cafa6d7889873e59e58d971e1d735921f
+Subproject commit 8d87bf6de538cfacf6c56259b9076e5372f0971c