diff --git a/.travis.yml b/.travis.yml
index 009e73c60..4182f1425 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -43,7 +43,7 @@ matrix:
       env: ANDROID_BUILD=1
       compiler: clang
     - os: osx
-      osx_image: xcode9.1
+      osx_image: xcode9.4
       env: APPLE_BUILD=1
       compiler: clang