diff --git a/vendor/jian b/vendor/jian
index f74dcc62c..8ed9a89fa 160000
--- a/vendor/jian
+++ b/vendor/jian
@@ -1 +1 @@
-Subproject commit f74dcc62c05b5226edc87c50fcbea7d6e1b45aac
+Subproject commit 8ed9a89fa46b13bb26524e3176b708b2ed6b2970