diff --git a/requirements_novenv.txt b/requirements_novenv.txt
index 6df27b6..946566d 100644
--- a/requirements_novenv.txt
+++ b/requirements_novenv.txt
@@ -100,7 +100,7 @@ isort==4.2.15
 itsdangerous==0.24
 jdcal==1.3
 jedi==0.10.2
-Jinja2==2.9.6
+Jinja2==2.11.3
 jsonschema==2.6.0
 jupyter==1.0.0
 jupyter-client==5.1.0