diff --git a/requirements.txt b/requirements.txt
index afa5c99..21114b6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Flask-OAuth==0.12
 flask-restplus==0.10.1
 httplib2==0.11.3
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 jsonschema==2.6.0
 language-selector==0.1
 MarkupSafe==1.0