diff --git a/(1)TutorialPython_IPYTHON/requirements.txt b/(1)TutorialPython_IPYTHON/requirements.txt
index 1f85101..b9919e9 100644
--- a/(1)TutorialPython_IPYTHON/requirements.txt
+++ b/(1)TutorialPython_IPYTHON/requirements.txt
@@ -37,7 +37,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.5.0
 isort==4.3.21
 jedi==0.14.1
-Jinja2==2.10.1
+Jinja2==2.11.3
 jsonschema==3.0.1
 jupyter-client==5.3.1
 jupyter-core==4.5.0