diff --git a/.travis.yml b/.travis.yml
index b990cb4..87d5757 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,13 +1,13 @@
 matrix:
   include:
     - os: osx
-      osx_image: xcode7.3
+      osx_image: xcode11.5
       env: TARGET_CPU=x64
       addons:
         apt: *x64-apt
 
     - os: osx
-      osx_image: xcode7.3
+      osx_image: xcode11.5
       env: TARGET_CPU=x64 CMAKE_BUILD_TYPE=Debug
       addons:
         apt: *x64-apt