diff --git a/requirements.txt b/requirements.txt
index 8c01cd2..6ef4818 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ grpcio==1.25.0
 gunicorn==20.0.0
 h5py==2.10.0
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 Keras==2.3.1
 Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0