diff --git a/composer.json b/composer.json
index 83f10dac027d1..f285a27bacc63 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
         "AFL-3.0"
     ],
     "require": {
-        "php": "~5.5.22|~5.6.0|~7.0.0",
+        "php": "~5.6.0|7.0.2|^7.0.6",
         "zendframework/zend-stdlib": "~2.4.6",
         "zendframework/zend-code": "~2.4.6",
         "zendframework/zend-server": "~2.4.6",