diff --git a/requirements.txt b/requirements.txt
index c4db590..e75b434 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ importlib-resources==1.3.1
 itsdangerous==1.1.0
 jedi==0.16.0
 jieba3k==0.35.1
-Jinja2==2.11.1
+Jinja2==2.11.3
 joblib==0.14.1