diff --git a/ql b/ql
index 1a82a682e9..e4a7b4ff51 160000
--- a/ql
+++ b/ql
@@ -1 +1 @@
-Subproject commit 1a82a682e9750929a11872d8456ff91e90fc6352
+Subproject commit e4a7b4ff515d6f23af5a4b8a837652348657e84b