diff --git a/requirements.txt b/requirements.txt
index 6612f7f..09cbc67 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==0.10.1
-Jinja2==2.7.3
+Jinja2==2.11.3
 M2Crypto==0.22.3
 MarkupSafe==0.23
 Pillow==2.5.1