diff --git a/ansible/files/requirements.txt b/ansible/files/requirements.txt
index c8c2935..2b7b3f6 100644
--- a/ansible/files/requirements.txt
+++ b/ansible/files/requirements.txt
@@ -20,7 +20,7 @@ ipykernel==4.8.2
 ipython==6.3.1
 ipython-genutils==0.2.0
 jedi==0.12.0
-Jinja2==2.10
+Jinja2==2.11.3
 jsonschema==2.6.0
 jupyter-client==5.2.3
 jupyter-core==4.4.0