From 6b985663a5c21cacdf0a18fd6377a07c358ca2ca Mon Sep 17 00:00:00 2001
From: Spencer Florence <spencer@florence.io>
Date: Thu, 24 Mar 2016 07:07:15 -0500
Subject: [PATCH] update build matrix to 6.4

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 24f1931..5815fe4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,9 @@ env:
   matrix:
     - RACKET_VERSION=6.1.1
     - RACKET_VERSION=6.2
+    - RACKET_VERSION=6.2.1
+    - RACKET_VERSION=6.3
+    - RACKET_VERSION=6.4
     - RACKET_VERSION=HEAD
 
 matrix: