diff --git a/simple-predix-service-python/requirements.txt b/simple-predix-service-python/requirements.txt
index ef24994..c53f5ab 100644
--- a/simple-predix-service-python/requirements.txt
+++ b/simple-predix-service-python/requirements.txt
@@ -9,7 +9,7 @@ flask-script==2.0.6
 gunicorn==19.7.1 
 idna==2.6 
 itsdangerous==0.24 
-jinja2==2.10 
+jinja2==2.11.3 
 markupsafe==1.0 
 psycopg2==2.7.3.2 
 pytz==2017.3