diff --git a/requirements.txt b/requirements.txt
index 0f1cefbcf..f188874b0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Flask-Cors==3.0.7
 idna==2.8
 itsdangerous==1.1.0
 jieba3k==0.35.1
-Jinja2==2.10
+Jinja2==2.11.3
 lxml==4.3.2
 MarkupSafe==1.1.1
 newspaper3k==0.2.8