diff --git a/iris b/iris
index 31ff17c..246caff 160000
--- a/iris
+++ b/iris
@@ -1 +1 @@
-Subproject commit 31ff17c21abd5321ae104364a8b05c2d27b3ef3b
+Subproject commit 246caffb348bb13816ed446e6defac6131d005ca