diff --git a/snp/requirements.txt b/snp/requirements.txt
index 6f1589e..9c0f93c 100644
--- a/snp/requirements.txt
+++ b/snp/requirements.txt
@@ -18,7 +18,7 @@ ipython==7.1.1
 ipython-genutils==0.2.0
 ipywidgets==7.4.2
 jedi==0.13.1
-Jinja2==2.10
+Jinja2==2.11.3
 jsonschema==2.6.0
 jupyter==1.0.0
 jupyter-client==5.2.3