diff --git a/.travis.yml b/.travis.yml
index 158c30e..965a27a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode9
+osx_image: xcode10
 xcode_project: Cuckoo.xcodeproj
 xcode_scheme: Cuckoo
 xcode_sdk: macosx