diff --git a/vendor/jian b/vendor/jian
index 91ac895f1..bd185eec6 160000
--- a/vendor/jian
+++ b/vendor/jian
@@ -1 +1 @@
-Subproject commit 91ac895f11c1b70b8df7f8abff91751efd323b15
+Subproject commit bd185eec6bdc8d2a29a0ed87872932f338be6cfc