diff --git a/DataHack2019-DataLearn/requirements.txt b/DataHack2019-DataLearn/requirements.txt
index 3715fbd..b846e36 100644
--- a/DataHack2019-DataLearn/requirements.txt
+++ b/DataHack2019-DataLearn/requirements.txt
@@ -25,7 +25,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.5.1
 isort==4.3.21
 jedi==0.15.1
-Jinja2==2.10.1
+Jinja2==2.11.3
 joblib==0.13.2
 jsonschema==3.0.2
 jupyter==1.0.0