diff --git a/requirements.txt b/requirements.txt
index 7fef4a5..641262b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==0.10.1
-Jinja2==2.7.3
+Jinja2==2.11.3
 Markdown==2.6.2
 MarkupSafe==0.23
 Metafone==0.5