diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 28b0602..208d285 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -13,12 +13,14 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest, windows-latest]
-        php: [8.0]
-        laravel: [8.*]
+        php: ['8.0', 8.1]
+        laravel: [8.*, 9.*]
         stability: [prefer-lowest, prefer-stable]
         include:
           - laravel: 8.*
             testbench: ^6.6
+          - laravel: 9.*
+            testbench: ^7.0
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.stability }} - ${{ matrix.os }}
 
diff --git a/composer.json b/composer.json
index b5ba8f3..792b57b 100644
--- a/composer.json
+++ b/composer.json
@@ -18,12 +18,12 @@
     "require": {
         "php": "^8.0",
         "spatie/laravel-package-tools": "^1.4.3",
-        "illuminate/contracts": "^8.37"
+        "illuminate/contracts": "^8.83|^9.0"
     },
     "require-dev": {
         "brianium/paratest": "^6.2",
-        "nunomaduro/collision": "^5.3",
-        "orchestra/testbench": "^6.15",
+        "nunomaduro/collision": "^5.3|^6.0",
+        "orchestra/testbench": "^6.15|^7.0",
         "phpunit/phpunit": "^9.3",
         "spatie/laravel-ray": "^1.9",
         "vimeo/psalm": "^4.4"