diff --git a/composer.json b/composer.json
index 08fde26..216e0b6 100644
--- a/composer.json
+++ b/composer.json
@@ -47,7 +47,9 @@
         "symfony/polyfill-php74": "*",
         "symfony/polyfill-php80": "*",
         "symfony/polyfill-php81": "*",
-        "symfony/polyfill-php82": "*"
+        "symfony/polyfill-php82": "*",
+        "symfony/polyfill-php83": "*",
+        "symfony/polyfill-php84": "*"
     },
     "scripts": {
         "auto-scripts": [