diff --git a/{{cookiecutter.directory_name}}/requirements.txt b/{{cookiecutter.directory_name}}/requirements.txt
index 0070a53..5c70be1 100644
--- a/{{cookiecutter.directory_name}}/requirements.txt
+++ b/{{cookiecutter.directory_name}}/requirements.txt
@@ -17,7 +17,7 @@ gunicorn==19.8.1
 idna==2.6
 ipython-genutils==0.2.0
 itsdangerous==0.24
-Jinja2==2.10.1
+Jinja2==2.11.3
 jsonschema==2.6.0
 jupyter-core==4.4.0
 MarkupSafe==1.0