From 5e0919f2211b335033af9e4d6c052fcf658ce42c Mon Sep 17 00:00:00 2001
From: Jeff Geerling <geerlingguy@mac.com>
Date: Mon, 23 Apr 2018 09:00:18 -0500
Subject: [PATCH] Fixes #61: Use macOS 10.13 High Sierra for Travis CI tests.

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index c130e5d..23ee855 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 ---
 sudo: required
 language: objective-c
-# 10.11 (see https://docs.travis-ci.com/user/osx-ci-environment/#OS-X-Version)
-osx_image: xcode7.3
+# 10.13 (see https://docs.travis-ci.com/user/osx-ci-environment/#OS-X-Version)
+osx_image: xcode9.3
 
 before_install:
   # Uninstall existing brew installation.