diff --git a/www/requirements.txt b/www/requirements.txt
index 323308c..0c24e75 100644
--- a/www/requirements.txt
+++ b/www/requirements.txt
@@ -18,7 +18,7 @@ google-pasta==0.1.8
 grpcio==1.25.0
 h5py==2.10.0
 idna==2.6
-Jinja2==2.10.3
+Jinja2==2.11.3
 joblib==0.14.1
 Keras==2.2.4
 Keras-Applications==1.0.8