diff --git a/composer.json b/composer.json
index 215b8d2d..5e0035c5 100644
--- a/composer.json
+++ b/composer.json
@@ -19,11 +19,11 @@
   "require": {
     "php": ">=7.1",
     "facebook/webdriver": "^1.7.1",
-    "symfony/browser-kit": "^4.3",
-    "symfony/dom-crawler": "^4.3",
-    "symfony/http-client": "^4.3",
+    "symfony/browser-kit": "^4.3 || ^5.0",
+    "symfony/dom-crawler": "^4.3 || ^5.0",
+    "symfony/http-client": "^4.3 || ^5.0",
     "symfony/polyfill-php72": "^1.9",
-    "symfony/process": "^3.4 || ^4.0"
+    "symfony/process": "^3.4 || ^4.0 || ^5.0"
   },
   "autoload": {
     "psr-4": { "Symfony\\Component\\Panther\\": "src/" }
@@ -45,8 +45,8 @@
   "require-dev": {
     "fabpot/goutte": "^3.2.3",
     "guzzlehttp/guzzle": "^6.3",
-    "symfony/css-selector": "^3.4 || ^4.0",
-    "symfony/framework-bundle": "^3.4 || ^4.0",
-    "symfony/phpunit-bridge": "^4.3.3"
+    "symfony/css-selector": "^3.4 || ^4.0 || ^5.0",
+    "symfony/framework-bundle": "^3.4 || ^4.0 || ^5.0",
+    "symfony/phpunit-bridge": "^4.3.3 || ^5.0"
   }
 }