diff --git a/gsoc_application_projects/2020/influenza/web/requirements.txt b/gsoc_application_projects/2020/influenza/web/requirements.txt
index b7f563b..5e2f35b 100644
--- a/gsoc_application_projects/2020/influenza/web/requirements.txt
+++ b/gsoc_application_projects/2020/influenza/web/requirements.txt
@@ -17,7 +17,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.5.1
 itsdangerous==1.1.0
 jedi==0.17.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 jsonschema==3.2.0
 jupyter==1.0.0
 jupyter-client==6.1.3