diff --git a/composer.json b/composer.json
index 0c332b8a..8ddb1b93 100644
--- a/composer.json
+++ b/composer.json
@@ -18,10 +18,10 @@
   "require": {
     "php": ">=5.5.9",
     "ext-json": "*",
-    "symfony/console": "^3.2|^4.0",
-    "symfony/finder": "^3.0|^4.0",
-    "symfony/process": "^3.0|^4.0",
-    "symfony/yaml": "^3.0|^4.0"
+    "symfony/console": "^3.2|^4.0|^5.0",
+    "symfony/finder": "^3.0|^4.0|^5.0",
+    "symfony/process": "^3.0|^4.0|^5.0",
+    "symfony/yaml": "^3.0|^4.0|^5.0"
   },
   "require-dev": {
     "jakub-onderka/php-console-highlighter": "^0.3.2 || ^0.4"