diff --git a/knx b/knx
index 555458d..af8e8a6 160000
--- a/knx
+++ b/knx
@@ -1 +1 @@
-Subproject commit 555458d7c72fecc601ed804771fb8f3246dc3f97
+Subproject commit af8e8a6204f243b3f70e222fdc50eea68153cd30