diff --git a/composer.json b/composer.json
index 3082761..31a44a1 100644
--- a/composer.json
+++ b/composer.json
@@ -21,12 +21,12 @@
     "symfony/var-dumper": "^4.0",
     "phpunit/phpunit": "^5.4",
     "monolog/monolog": "^1.3",
-    "symfony/http-foundation": "^3.0",
+    "symfony/http-foundation": "^4.4",
     "symfony/validator": "^3.0"
   },
   "suggest": {
     "monolog/monolog": "^1.3",
-    "symfony/http-foundation": "^3.0",
+    "symfony/http-foundation": "^4.4",
     "symfony/validator": "^3.0"
   }
 }