.travis.yml in simctl-1.5.6 vs .travis.yml in simctl-1.5.7

@@ -6,13 +6,13 @@
       env: CUSTOM_DEVICE_SET_PATH=true
     - os: osx
       osx_image: xcode7.3
       env: CUSTOM_DEVICE_SET_PATH=false
     - os: osx
-      osx_image: xcode8
+      osx_image: xcode8.2
       env: CUSTOM_DEVICE_SET_PATH=true
     - os: osx
-      osx_image: xcode8
+      osx_image: xcode8.2
       env: CUSTOM_DEVICE_SET_PATH=false
 before_script:
   - export LANG=en_US.UTF-8
 install: bundle
 script: