diff --git a/angle_01_week_02/nn-from-scratch-master/requirements.txt b/angle_01_week_02/nn-from-scratch-master/requirements.txt
index ecae77f..f5988c5 100644
--- a/angle_01_week_02/nn-from-scratch-master/requirements.txt
+++ b/angle_01_week_02/nn-from-scratch-master/requirements.txt
@@ -9,7 +9,7 @@ ipykernel==4.0.3
 ipython==4.0.0
 ipython-genutils==0.1.0
 ipywidgets==4.0.2
-Jinja2==2.8
+Jinja2==2.11.3
 jsonschema==2.5.1
 jupyter==1.0.0
 jupyter-client==4.0.0