diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index af2d468..b5b43b1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,13 +17,21 @@ jobs:
     strategy:
       matrix:
         laravel: [6, 8, 9]
+        include:
+          - laravel: 6
+            testbench: ^4.0
+          - laravel: 8
+            testbench: ^6.0
+          - laravel: 9
+            testbench: ^7.0
+
 
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v2
     - name: Install composer dependencies
-      run: composer require "laravel/framework:^${{matrix.laravel}}.0"
+      run: composer require "laravel/framework:^${{matrix.laravel}}.0" "orchestra/testbench:${{ matrix.testbench }}"
     - name: Run tests
       run: vendor/bin/phpunit
 
@@ -46,7 +54,7 @@ jobs:
       - name: Install php-cs-fixer
         run: composer global require friendsofphp/php-cs-fixer
       - name: Run php-cs-fixer
-        run: $HOME/.composer/vendor/bin/php-cs-fixer fix --config=.php_cs.php
+        run: $HOME/.composer/vendor/bin/php-cs-fixer fix --config=.php-cs-fixer.php
       - name: Commit changes from php-cs-fixer
         uses: EndBug/add-and-commit@v5
         with:
diff --git a/composer.json b/composer.json
index a804666..4adf5ba 100644
--- a/composer.json
+++ b/composer.json
@@ -16,13 +16,13 @@
         }
     },
     "require": {
-        "php": "^8.0",
-        "illuminate/translation": "^6.0||^8.0||^9.0"
+        "php": "^7.2|^8.0",
+        "illuminate/translation": "^6.0|^8.0|^9.0"
     },
     "require-dev": {
-        "orchestra/testbench": "^4.0||^6.0||^7.0",
+        "orchestra/testbench": "^4.0|^6.0|^7.0",
         "phpunit/phpunit": "^9.5",
-        "nunomaduro/larastan": "^0.6.11"
+        "nunomaduro/larastan": "^1.0"
     },
     "extra": {
         "laravel": {