.travis.yml in vagrant-auto_network-1.0.0 vs .travis.yml in vagrant-auto_network-1.0.1

@@ -11,7 +11,7 @@
 env:
   global:
     - NOKOGIRI_USE_SYSTEM_LIBRARIES=true
   matrix:
     - TEST_VAGRANT_VERSION=v1.5.4 BUNDLER_VERSION=_1.5.3_
-    - TEST_VAGRANT_VERSION=v1.6.2
+    - TEST_VAGRANT_VERSION=v1.6.3
     - TEST_VAGRANT_VERSION=HEAD