diff --git a/hecl b/hecl
index f75fc9d78..662c50171 160000
--- a/hecl
+++ b/hecl
@@ -1 +1 @@
-Subproject commit f75fc9d78aa91688c343eaf7b34be460108c6617
+Subproject commit 662c5017136ffba4d0fa6e63e4142a48433bdbc3