diff --git a/composer.json b/composer.json
index 294d5ab..e24f278 100644
--- a/composer.json
+++ b/composer.json
@@ -14,11 +14,11 @@
         }
     ],
     "require": {
-        "php": ">=7.4",
-        "symfony/dependency-injection": "^4.0|^5.0",
-        "symfony/http-kernel": "^4.0|^5.0",
-        "symfony/config": "^4.0|^5.0",
-        "symfony/cache": "^4.0|^5.0",
+        "php": ">=8.0",
+        "symfony/dependency-injection": "^5.0|^6.0",
+        "symfony/http-kernel": "^5.0|^6.0",
+        "symfony/config": "^5.0|^6.0",
+        "symfony/cache": "^5.0|^6.0",
         "bookboon/jsonld-client": "^2.4",
         "bookboon/api-models-php": "^1.2",
         "bookboon/oauth2-client-php": "^1.0"