Use Xcode 9.1 on CircleCI

klaaspieter · klaaspieter · commit 32ebf4d8ca9e · 2017-11-10T13:25:27.000+01:00
diff --git a/circle.yml b/circle.yml
@@ -1,6 +1,6 @@
 machine:
   xcode:
-    version: 8.1
+    version: 9.1
 
 dependencies:
   override:
