diff --git a/requirements.txt b/requirements.txt
index 8ffe446..9d6b886 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Flask-RESTful==0.3.6
 idna==2.7
 itsdangerous==0.24
 jieba3k==0.35.1
-Jinja2==2.10
+Jinja2==2.11.3
 lxml==4.2.2
 MarkupSafe==1.0
 newspaper3k==0.2.6