diff --git a/requirements.txt b/requirements.txt
index 7287ffe..c2c6d9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -63,7 +63,7 @@ isort==4.3.16
 itsdangerous==1.1.0
 jdcal==1.4
 jedi==0.13.3
-Jinja2==2.10
+Jinja2==3.1.5
 jsonschema==3.0.1
 jupyter==1.0.0
 jupyter-client==5.2.4