travis-ci: use most recent OSX image to get Java8

https://gitlab.com/fdroid/fdroidserver/merge_requests/137

diff --git a/.travis.yml b/.travis.yml
index 7c2300dc3f833c868e4f7949bca815c40ce5b4d3..e7b004c0a4945c2cd51f9eae58be69afaf0a795f 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,7 @@ matrix:
       # this doesn't actually work yet https://github.com/travis-ci/travis-ci/issues/5337
       dist: trusty
     - os: osx
+      osx_image: xcode8
       env: ANDROID_HOME=/usr/local/opt/android-sdk
 
 licenses: