diff --git a/vendor/jian b/vendor/jian
index 2e392d6e7..b8bdd0494 160000
--- a/vendor/jian
+++ b/vendor/jian
@@ -1 +1 @@
-Subproject commit 2e392d6e7988285416b50470e6bcc0defb4676be
+Subproject commit b8bdd04944320823457b4d15f874e3e0053e226c