diff --git a/docs/topics/http/middleware.txt b/docs/topics/http/middleware.txt
index cc7607da0a..1abcdb58fe 100644
--- a/docs/topics/http/middleware.txt
+++ b/docs/topics/http/middleware.txt
@@ -32,8 +32,10 @@ here's the default value created by :djadmin:`django-admin startproject
         'django.middleware.common.CommonMiddleware',
         'django.middleware.csrf.CsrfViewMiddleware',
         'django.contrib.auth.middleware.AuthenticationMiddleware',
+        'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
         'django.contrib.messages.middleware.MessageMiddleware',
         'django.middleware.clickjacking.XFrameOptionsMiddleware',
+        'django.middleware.security.SecurityMiddleware',
     )
 
 A Django installation doesn't require any middleware —