Merge pull request #306 from wp-cli/fix/use-latest-framework

Author: schlessera

composer.json

@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "wp-cli/wp-cli": "dev-master"
+        "wp-cli/wp-cli": "~2.5"
     },
     "require-dev": {
         "wp-cli/cache-command": "^1 || ^2",