diff --git a/requirements.txt b/requirements.txt
index ceb62b6..c8d1c79 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,7 +45,7 @@ isort==4.3.21
 itsdangerous==1.1.0
 jedi==0.17.0
 jieba3k==0.35.1
-Jinja2==2.11.2
+Jinja2==2.11.3
 joblib==0.14.1
 jsonschema==3.2.0
 jupyter==1.0.0