diff --git a/Api 1.0/requirements.txt b/Api 1.0/requirements.txt
index 52bc717..90958c2 100644
--- a/Api 1.0/requirements.txt	
+++ b/Api 1.0/requirements.txt	
@@ -19,7 +19,7 @@ ipython==7.4.0
 ipython-genutils==0.2.0
 ipywidgets==7.4.2
 jedi==0.13.3
-Jinja2==2.10.1
+Jinja2==2.11.3
 jsonschema==2.6.0
 jupyter==1.0.0
 jupyter-client==5.2.4