diff --git a/.travis.yml b/.travis.yml
index 50e8e80fcd..e863481d1f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,10 +32,10 @@ matrix:
           env: wxGTK_VERSION=3 wxTOOLSET=cmake wxCMAKE_GENERATOR="Unix Makefiles"
           name: wxGTK 3 CMake Ubuntu 18.04
         - os: osx
-          osx_image: xcode6.4
+          osx_image: xcode7.3
           compiler: clang
           env: wxCONFIGURE_FLAGS="--enable-cxx11" wxMAKEFILE_FLAGS="CXXFLAGS=-std=c++11" wxSKIP_SAMPLES=1
-          name: wxOSX Xcode 6.4
+          name: wxOSX Xcode 7.3
         - os: osx
           osx_image: xcode9.4
           compiler: clang