diff --git a/requirements.txt b/requirements.txt
index 485726a..2f2f977 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ greenlet==0.4.15
 gunicorn==19.9.0
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 MarkupSafe==1.1.0
 more-itertools==5.0.0
 mysql-connector==2.1.6
diff --git a/setup.py b/setup.py
index 9b5adcf..ccdb3ea 100644
--- a/setup.py
+++ b/setup.py
@@ -35,7 +35,7 @@
     'gunicorn==19.9.0',
     'idna==2.8',
     'itsdangerous==1.1.0',
-    'Jinja2==2.10',
+    'Jinja2==2.11.3',
     'MarkupSafe==1.1.0',
     'more-itertools==5.0.0',
     'mysql-connector==2.1.6',