diff --git a/requirements.txt b/requirements.txt
index 6f3564a..00235c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 alabaster==0.7.6
 Babel==2.1.1
 docutils==0.12
-Jinja2==2.8
+Jinja2==2.11.3
 MarkupSafe==0.23
 Pygments==2.0.2
 pytz==2015.6