diff --git a/.travis.yml b/.travis.yml
index 9f6ce24..960b303 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode8
+osx_image: xcode9
 
 script:
 - xcodebuild clean build -project Insider.xcodeproj -scheme InsiderDemo -sdk iphonesimulator