diff --git a/basic_statistic/requirements.txt b/basic_statistic/requirements.txt
index f32beac..61c1656 100644
--- a/basic_statistic/requirements.txt
+++ b/basic_statistic/requirements.txt
@@ -10,7 +10,7 @@ ipython==7.11.1
 ipython-genutils==0.2.0
 ipywidgets==7.5.1
 jedi==0.15.2
-Jinja2==2.10.3
+Jinja2==2.11.3
 jsonschema==3.2.0
 jupyter==1.0.0
 jupyter-client==5.3.4