diff --git a/cv_playground/requirements.txt b/cv_playground/requirements.txt
index 3c99681..285b12f 100644
--- a/cv_playground/requirements.txt
+++ b/cv_playground/requirements.txt
@@ -19,7 +19,7 @@ ipython==8.10.0
 ipython-genutils==0.2.0
 ipywidgets==7.6.3
 jedi==0.18.0
-Jinja2==2.11.3
+Jinja2==3.1.3
 json5==0.9.5
 jsonschema==3.2.0
 jupyter-client==6.1.11