Update .travis.yml

comcxx11 · web-flow · commit 020074f3ed8d · 2020-10-12T07:58:27.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,8 +2,8 @@
 # * https://www.objc.io/issues/6-build-tools/travis-ci/
 # * https://github.com/supermarin/xcpretty#usage
 
-osx_image: xcode7.3
-language: objective-c
+osx_image: xcode11.7
+language: swift
 # cache: cocoapods
 # podfile: Example/Podfile
 # before_install:
