diff --git a/Camera-Calibration/requirements.txt b/Camera-Calibration/requirements.txt
index aa33a16..d3b87e3 100644
--- a/Camera-Calibration/requirements.txt
+++ b/Camera-Calibration/requirements.txt
@@ -12,7 +12,7 @@ ipython==7.5.0
 ipython-genutils==0.2.0
 ipywidgets==7.4.2
 jedi==0.13.3
-Jinja2==2.10.1
+Jinja2==2.11.3
 jsonschema==3.0.1
 jupyter==1.0.0
 jupyter-client==5.2.4