diff --git a/requirements.txt b/requirements.txt
index 224b409..252b086 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ html5lib==0.9999999
 idna==2.6
 itsdangerous==0.24
 jieba==0.39
-Jinja2==2.9.6
+Jinja2==2.11.3
 jsonfield==2.0.2
 Markdown==2.6.7
 MarkupSafe==1.0