diff --git a/.travis.yml b/.travis.yml
index ef7659e7d..7d493a67a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
-osx_image: xcode9.4
+osx_image: xcode10
 language: objective-c
 script:
 - "./ios/travis-ci/build-ipa.sh"