diff --git a/requirements.txt b/requirements.txt
index 29d5c59..5782462 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ gunicorn==19.7.1
 idna==2.5
 itsdangerous==0.24
 jieba3k==0.35.1
-Jinja2==2.9.6
+Jinja2==2.11.3
 lxml==3.8.0
 MarkupSafe==1.0
 newspaper3k==0.2.2