diff --git a/quartz b/quartz
index 06ccb89..923b72f 160000
--- a/quartz
+++ b/quartz
@@ -1 +1 @@
-Subproject commit 06ccb89cd7d5a3cade1eb5c2155b9b06e5395b0b
+Subproject commit 923b72fb67cf3ee9842df630feaed72644470074