Update composer.json

mskochev · web-flow · commit 7be776a6f306 · 2018-10-19T11:37:42.000+03:00
diff --git a/composer.json b/composer.json
@@ -11,7 +11,7 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^5.7",
-        "symfony/config": ">=4.0"
+        "symfony/config": ">=2.0|~3.0"
     },
     "license": "MIT",
     "authors": [
