diff --git a/.travis.yml b/.travis.yml
index 9edfc08092..196528a3bc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,7 +24,7 @@ matrix:
     - os: osx
       env: NAME="macos build"
       sudo: false
-      osx_image: xcode7.3
+      osx_image: xcode9.2
       install: "./.travis/macos/deps.sh"
       script: "./.travis/macos/build.sh"
       after_success: "./.travis/macos/upload.sh"
diff --git a/externals/inih/inih b/externals/inih/inih
index 603729dec8..d709bdac5b 160000
--- a/externals/inih/inih
+++ b/externals/inih/inih
@@ -1 +1 @@
-Subproject commit 603729dec89aaca42d7bd08f08bc333165b7d5d1
+Subproject commit d709bdac5b6bfa27c913d3a3e0e982d2c12217f2