diff --git a/mqtt b/mqtt
index cf97fa0..328d347 160000
--- a/mqtt
+++ b/mqtt
@@ -1 +1 @@
-Subproject commit cf97fa066cdff0e2f7eda0ff4d3c8c0f59c3f2ec
+Subproject commit 328d3471a748472695a61193becdda76c7eefe69