diff --git a/composer.json b/composer.json
index da7e2e8cd..b99d064fc 100644
--- a/composer.json
+++ b/composer.json
@@ -31,10 +31,10 @@
         "psr/log": "^1.0",
         "seld/jsonlint": "^1.4",
         "seld/phar-utils": "^1.0",
-        "symfony/console": "^2.7 || ^3.0 || ^4.0",
-        "symfony/filesystem": "^2.7 || ^3.0 || ^4.0",
-        "symfony/finder": "^2.7 || ^3.0 || ^4.0",
-        "symfony/process": "^2.7 || ^3.0 || ^4.0"
+        "symfony/console": "^2.7 || ^3.0 || ^4.0 || ^5.0",
+        "symfony/filesystem": "^2.7 || ^3.0 || ^4.0 || ^5.0",
+        "symfony/finder": "^2.7 || ^3.0 || ^4.0 || ^5.0",
+        "symfony/process": "^2.7 || ^3.0 || ^4.0 || ^5.0"
     },
     "conflict": {
         "symfony/console": "2.8.38"
diff --git a/composer.lock b/composer.lock
index aaec0a2d7..9ec942d61 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "617f7e5e1a6d8429c246415ec685bd90",
+    "content-hash": "ffd75ce76e2044a19a68b4e363cf4308",
     "packages": [
         {
             "name": "composer/ca-bundle",