diff --git a/heat b/heat
index 7b1b373d24..1b42c7296a 160000
--- a/heat
+++ b/heat
@@ -1 +1 @@
-Subproject commit 7b1b373d248d585d205fc65783ec155d401b31ec
+Subproject commit 1b42c7296a0296928ec462b366f4bbb729b05b33