diff --git a/libs/mqtt5 b/libs/mqtt5
index b362be6a64..40ad372736 160000
--- a/libs/mqtt5
+++ b/libs/mqtt5
@@ -1 +1 @@
-Subproject commit b362be6a64b99cc3fa4bbbd747e52edfac5d3b18
+Subproject commit 40ad372736c6446155c2f7801727212e4ed13bd7