try OS X 10.12

Narretz · Narretz · commit 3ebf0331736d · 2017-02-16T14:46:35.000+01:00
diff --git a/karma-shared.conf.js b/karma-shared.conf.js
@@ -59,7 +59,7 @@ module.exports = function(config, specificOptions) {
       'SL_Safari_10': {
         base: 'SauceLabs',
         browserName: 'safari',
-        platform: 'OS X 10.11',
+        platform: 'OS X 10.12',
         version: '10'
       },
       'SL_IE_9': {
