diff --git a/Computation-and-visualization-tool/Tensor_field_computation/requirements.txt b/Computation-and-visualization-tool/Tensor_field_computation/requirements.txt
index 180b4dd..681c13b 100644
--- a/Computation-and-visualization-tool/Tensor_field_computation/requirements.txt
+++ b/Computation-and-visualization-tool/Tensor_field_computation/requirements.txt
@@ -57,7 +57,7 @@ ipython==5.8.0
 ipython-genutils==0.2.0
 ipywidgets==7.4.2
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 joblib==0.13.2
 jsonschema==3.0.2
 jupyter==1.0.0