diff --git a/quartz b/quartz
index 7b5d74c..72ec06f 160000
--- a/quartz
+++ b/quartz
@@ -1 +1 @@
-Subproject commit 7b5d74cfdfae1a7caa539defde66232b0c240aa0
+Subproject commit 72ec06fff6bd613dd03d294f5a69fd0beec2b891