diff --git a/requirements.txt b/requirements.txt
index e28d9fe..226a1ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ google-pasta==0.1.7
 grpcio==1.22.0
 h5py==2.9.0
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 Keras==2.2.4
 Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0