diff --git a/doc/requirements.txt b/doc/requirements.txt
index e8cbdfb..26511ac 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -11,7 +11,7 @@ future==0.18.3
 idna==3.3
 imagesize==1.3.0
 importlib-metadata==4.11.3
-Jinja2==3.1.1
+Jinja2==3.1.3
 MarkupSafe==2.1.1
 networkx==2.8
 ninja==1.10.2.3