diff --git a/requirements.txt b/requirements.txt
index 9d70c0d..a1ea70c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ html5lib==0.9999999
 ipaddr==2.1.11
 IPy==0.83
 itsdangerous==0.24
-Jinja2==2.8
+Jinja2==2.11.3
 libvirt-python==2.2.0
 logilab-common==1.1.0
 logilab-constraint==0.6.0