diff --git a/Libraries/iron b/Libraries/iron
index c0bcfb14..97a4ad32 160000
--- a/Libraries/iron
+++ b/Libraries/iron
@@ -1 +1 @@
-Subproject commit c0bcfb147bea6231d0d8cda3b5d8b970193665a1
+Subproject commit 97a4ad323fa231fd070023b9d8ffcc9f54af4e23