Merge pull request #51 from gsteel/PHP-8.3

Add support for PHP 8.3

Author: Ocramius

composer.json

@@ -33,18 +33,18 @@
         }
     },
     "require": {
-        "php": "~8.1.0 || ~8.2.0",
+        "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
         "ext-json": "*",
         "dflydev/fig-cookies": "^3.0",
         "psr/container": "^1.0 || ^2.0",
         "psr/http-server-middleware": "^1.0"
     },
     "require-dev": {
         "laminas/laminas-coding-standard": "~2.5.0",
-        "laminas/laminas-diactoros": "^3.0.0",
-        "phpunit/phpunit": "^10.1.1",
+        "laminas/laminas-diactoros": "^3.3.0",
+        "phpunit/phpunit": "^10.4.2",
         "psalm/plugin-phpunit": "^0.18.4",
-        "vimeo/psalm": "^5.8"
+        "vimeo/psalm": "^5.15"
     },
     "suggest": {
         "mezzio/mezzio-csrf": "^1.0 || ^1.0-dev for CSRF protection capabilities",