diff --git a/doc/manual/requirements.txt b/doc/manual/requirements.txt
index 92ebe8943..873a78e5d 100644
--- a/doc/manual/requirements.txt
+++ b/doc/manual/requirements.txt
@@ -8,7 +8,7 @@ docutils==0.17.1
 idna==3.3
 imagesize==1.3.0
 importlib-metadata==4.11.4
-Jinja2==3.1.2
+Jinja2==3.1.6
 latexcodec==2.0.1
 MarkupSafe==2.1.1
 oset==0.1.3