From b369451bc2c0b20a81556cd386f35f702ca7cfa6 Mon Sep 17 00:00:00 2001
From: Matthew Butterick <mbutterick@users.noreply.github.com>
Date: Thu, 3 Mar 2016 11:17:50 -0800
Subject: [PATCH] test 6.4

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index dd64d02..024e0b8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,7 @@ env:
     - RACKET_VERSION=6.1
     - RACKET_VERSION=6.2
     - RACKET_VERSION=6.3
+    - RACKET_VERSION=6.4
     - RACKET_VERSION=HEAD
 
 # You may want to test against certain versions of Racket, without