diff --git a/requirements.txt b/requirements.txt
index 3a9d402..99be1d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Flask-DebugToolbar==0.9.2
 Flask-PageDown==0.1.5
 Flask-Script==2.0.5
 Flask-WTF==0.10.2
-Jinja2==2.10.1
+Jinja2==2.11.3
 LoginUtils==1.0.1
 Mako==1.0.0
 MarkupSafe==0.23
diff --git a/setup.py b/setup.py
index f83f850..67838a1 100644
--- a/setup.py
+++ b/setup.py
@@ -42,7 +42,7 @@ def get_pkg_data():
             'flask-sqlalchemy==2.0',
             'flask-script==2.0.5',
             'flask-WTF==0.10.2',
-            'jinja2==2.7.3',
+            'jinja2==2.11.3',
             'LoginUtils==1.0.1',
             'Mako==1.0.0',
             'MarkupSafe==0.23',