diff --git a/requirements.txt b/requirements.txt
index 6209bcb..d7e59f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Flask==1.0.3
 h5py==2.9.0
 idna==2.8
 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