diff --git a/.travis.yml b/.travis.yml
index 88bd03b..dd28b4e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
-language: objective-c
-osx_image: xcode8.2
+language: swift
+osx_image: xcode8.3
 script:
-- xcodebuild test -project Ditto.xcodeproj -scheme Ditto -sdk iphonesimulator -destination 'platform=iOS Simulator,id=1FD54EA7-5A25-4D6F-8599-D6F7687DA4EE,OS=10.2'
+- swift package update
+- xcodebuild test -project Ditto.xcodeproj -scheme Ditto -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 7,OS=10.3.1'