diff --git a/.travis.yml b/.travis.yml
index 8c03878..0890218 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ matrix:
           packages:
             - libgl1-mesa-dev
     - os: osx
-      osx_image: xcode9
+      osx_image: xcode9.3
 
 before_install: |
   if [[ $TRAVIS_OS_NAME == "linux" ]]; then