From 5ee35e7eeb1c25f4491ac4b5918967b08e1a6817 Mon Sep 17 00:00:00 2001
From: Raphael Deem <raphael.deem@gmail.com>
Date: Sun, 24 Dec 2017 02:33:52 -0800
Subject: [PATCH] add samesite cookie to cookie keys

---
 sanic/cookies.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sanic/cookies.py b/sanic/cookies.py
index 8ad8cbfc..f4cbf6a3 100644
--- a/sanic/cookies.py
+++ b/sanic/cookies.py
@@ -83,6 +83,7 @@ class Cookie(dict):
         "secure": "Secure",
         "httponly": "HttpOnly",
         "version": "Version",
+        "samesite": "SameSite",
     }
     _flags = {'secure', 'httponly'}