diff --git a/requirements/dev.txt b/requirements/dev.txt
index c0d34ca..e8fbf76 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -34,7 +34,7 @@ funcsigs==1.0.2
 idna==2.8
 ipaddress==1.0.22
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 jsmin==2.2.2
 kombu==4.2.2.post1
 ldap3==2.5.2
diff --git a/requirements/prod.txt b/requirements/prod.txt
index 86c576d..f774365 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -26,7 +26,7 @@ Flask-SSLify==0.1.5
 Flask-WTF==0.14.2
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 jsmin==2.2.2
 kombu==4.2.2.post1
 ldap3==2.5.2