diff --git a/requirements.txt b/requirements.txt
index 45eb2f7..3d75449 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ h5py==2.10.0
 idna==2.8
 itsdangerous==1.1.0
 jieba==0.39
-Jinja2==2.10.3
+Jinja2==2.11.3
 jmespath==0.9.4
 joblib==0.14.1
 Keras==2.3.1