diff --git a/requirements.txt b/requirements.txt
index 78e34e5..b6985f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ idna==2.6
 incremental==17.5.0
 ipaddress==1.0.22
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 MarkupSafe==1.0
 psycopg2==2.7.4
 pyasn1==0.4.3