Update .travis.yml

brianmc · brianmc · commit cdbeb191d4cb · 2015-08-04T18:49:48.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,7 @@
 language: php
 
 php:
-    - 5.5.9
+    - 5.6
 
 before_script:
     - pecl install xmldiff
