diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 1855dc1..417e174
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ FormEncode==1.3.1         # via pylons
 funcsigs==1.0.2           # via beaker
 html5lib==1.0.1           # via bleach
 itsdangerous==0.24        # via flask
-Jinja2==2.8               # via flask, flask-babel
+Jinja2==2.11.3               # via flask, flask-babel
 Mako==1.0.7               # via pylons
 Markdown==2.6.7
 MarkupSafe==1.0           # via jinja2, mako, webhelpers