diff --git a/requirements.txt b/requirements.txt
index 76a570e..d868a4e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Jinja2==2.7.2
+Jinja2==2.11.3
 MarkupSafe==0.23
 PyYAML==3.11
 Pygments==1.6