diff --git a/composer.json b/composer.json
index b1bf529..155641c 100644
--- a/composer.json
+++ b/composer.json
@@ -6,7 +6,7 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require": {
-        "php": ">=7.2.5",
+        "php": ">=8.0.0",
         "ext-ctype": "*",
         "ext-iconv": "*",
         "bjeavons/zxcvbn-php": "^1.2",