diff --git a/requirements.txt b/requirements.txt
index 951926b..6373d51 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -48,7 +48,7 @@ isort==4.3.21
 itsdangerous==1.1.0
 jedi==0.15.2
 jieba==0.42.1
-Jinja2==2.10.3
+Jinja2==2.11.3
 joblib==0.14.1
 json5==0.9.0
 jsonschema==3.2.0