diff --git a/vendor/HPWHsim b/vendor/HPWHsim
index 9d96ad0a7..1b7bc32fb 160000
--- a/vendor/HPWHsim
+++ b/vendor/HPWHsim
@@ -1 +1 @@
-Subproject commit 9d96ad0a79ff60f6120bec6522c90cc13bb3a558
+Subproject commit 1b7bc32fb5c333a74664ee79af6aea0d9f29362f