drop Laravel 9 support

.github/workflows/tests.yml

@@ -10,7 +10,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         php: [8.1, 8.2]
-        laravel: [10.*, 9.*]
+        laravel: [10.*]
         dependency-version: [prefer-lowest, prefer-stable]
 
     name: Tests P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}

README.md

@@ -34,7 +34,7 @@ If you find this package helpful, please consider sponsoring the maintainer:
 - [Contributing](#contributing)
 
 ## Get Started
-> **Requires [Laravel 9+](https://github.com/laravel/laravel) and [PHP 8.1+](https://php.net/releases/)**
+> **Requires [Laravel 10](https://github.com/laravel/laravel)**
 
 First, install `TailwindMerge for Laravel` via the [Composer](https://getcomposer.org/) package manager:
 

composer.json

@@ -12,7 +12,7 @@
     "require": {
         "php": "^8.1.0",
         "guzzlehttp/guzzle": "^7.5.1",
-        "laravel/framework": "^9.46.0|^10.9.0",
+        "laravel/framework": "^10.9.0",
         "gehrisandro/tailwind-merge-php": "^v0.0.1"
     },
     "require-dev": {