diff --git a/ql b/ql
index da43a36..a520de3 160000
--- a/ql
+++ b/ql
@@ -1 +1 @@
-Subproject commit da43a36a51d81110f67f54ee23656825e8c538c2
+Subproject commit a520de3986987baf4c5f846bd82bf68536ae042c