diff --git a/requirements.txt b/requirements.txt
index dddcfc8..a9cbf38 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ ipython==7.1.1
 ipython-genutils==0.2.0
 ipywidgets==7.4.2
 jedi==0.13.1
-Jinja2==2.10.1
+Jinja2==3.1.3
 jsonschema==2.6.0
 jupyter==1.0.0
 jupyter-client==5.2.3