From 80ce927ff705a2938cf8708cd025371e00c4dd9e Mon Sep 17 00:00:00 2001
From: Vanessa McHale <vamchale@gmail.com>
Date: Thu, 19 Apr 2018 17:02:08 -0500
Subject: [PATCH] add to travis.yml

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

diff --git a/.travis.yml b/.travis.yml
index a8bb6c9..3fd1c43 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ env:
     - GHCVER=7.10.3 CABALVER=1.22
     - GHCVER=8.0.2 CABALVER=1.24
     - GHCVER=8.2.1 CABALVER=2.0
+    - GHCVER=8.4.1 CABALVER=2.2
     - GHCVER=head CABALVER=head
 
 matrix: