diff --git a/Libraries/iron b/Libraries/iron
index b9833b16..e1c49f7b 160000
--- a/Libraries/iron
+++ b/Libraries/iron
@@ -1 +1 @@
-Subproject commit b9833b161301216682121400e6262cedacdd6418
+Subproject commit e1c49f7b5287ee54f8b6ad87acb0770bb887fc3f