diff --git a/.travis.yml b/.travis.yml
index d29bcf5..be1e5c8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: objective-c
 xcode_sdk: iphonesimulator
-osx_image: xcode9.3
+osx_image: xcode10
 
 script:
  - xcodebuild test -project Tests/ThirdPartyMailerExample.xcodeproj -scheme ThirdPartyMailerExample -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 6,OS=10.0' ONLY_ACTIVE_ARCH=NO