diff --git a/requirements.txt b/requirements.txt
index fb5f27a..c78bf7b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ graphviz==0.14.1
 gunicorn==20.0.4
 idna==2.10
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 networkx==2.4
 numpy==1.19.1