Update composer.json

Eugene Matvejev · web-flow · commit b80254c96fc4 · 2016-06-25T19:56:56.000+01:00
diff --git a/composer.json b/composer.json
@@ -36,6 +36,6 @@
     },
     "require-dev": {
         "composer/composer": "^1.1",
-        "phpunit/phpunit": "^5.3"
+        "phpunit/phpunit": "^4.8 || ^5.3"
     }
 }
