diff --git a/DTI-CDF_requirements.txt b/DTI-CDF_requirements.txt
index 1f01fd2..2cd038b 100644
--- a/DTI-CDF_requirements.txt
+++ b/DTI-CDF_requirements.txt
@@ -24,7 +24,7 @@ ipaddress==1.0.22
 ipykernel==4.10.0
 ipython==5.8.0
 ipython-genutils==0.2.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 joblib==0.13.0
 jsonschema==3.0.1
 jupyter-client==5.2.4