diff --git a/uMQTTBroker b/uMQTTBroker
index 724bf8f..3ab1b43 160000
--- a/uMQTTBroker
+++ b/uMQTTBroker
@@ -1 +1 @@
-Subproject commit 724bf8f8308cb251d985cb31e0c87440d5bb50d8
+Subproject commit 3ab1b43169a361288dd6827c4bc53ec04efd6590