diff --git a/requirements.txt b/requirements.txt
index e60dcc9..c0206ae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Jinja2==2.7.1
+Jinja2==2.11.3
 MarkupSafe==0.18
 mysqlclient==1.3.6
 Pygments==1.6