diff --git a/vendor/jian b/vendor/jian
index 94f831533..dc15ea760 160000
--- a/vendor/jian
+++ b/vendor/jian
@@ -1 +1 @@
-Subproject commit 94f8315330aa71a7979e28fc88a796898ab92458
+Subproject commit dc15ea760206d86344c1a7488c34daf95905cf03