diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 4511d59..92447dc 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -13,7 +13,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         php: [8.2, 8.1, 8.0, 7.4]
-        laravel: ['8.*', '9.*', '10.*', '11.*']
+        laravel: ['8.*', '9.*', '10.*', '11.*', '12.*']
         dependency-version: [prefer-stable]
         include:
           - laravel: 10.*
@@ -24,6 +24,8 @@ jobs:
             testbench: 6.*
           - laravel: 11.*
             testbench: 9.*
+          - laravel: 12.*
+            testbench: 10.*
         exclude:
           - laravel: 10.*
             php: 8.0
@@ -37,6 +39,12 @@ jobs:
             php: 8.0
           - laravel: 11.*
             php: 7.4
+          - laravel: 12.*
+            php: 8.1
+          - laravel: 12.*
+            php: 8.0
+          - laravel: 12.*
+            php: 7.4
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}
 
@@ -53,7 +61,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          composer require "laravel/framework:${{ matrix.laravel }}" "nesbot/carbon:^2.63" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
+          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
           composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction
 
       - name: Execute tests
diff --git a/composer.json b/composer.json
index 208c37b..2cdf228 100644
--- a/composer.json
+++ b/composer.json
@@ -17,12 +17,12 @@
     ],
     "require": {
         "php": "^7.4|^8.0",
-        "illuminate/support": "^8.0|^9.0|^10.0|^11.0"
+        "illuminate/support": "^8.0|^9.0|^10.0|^11.0|^12.0"
     },
     "require-dev": {
-        "orchestra/testbench": "^6.0|^7.0|^8.0|^9.0",
-        "pestphp/pest": "^1.22|^2.34",
-        "phpunit/phpunit": "^9.0|^10.5"
+        "orchestra/testbench": "^6.0|^7.0|^8.0|^9.0|^10.0",
+        "pestphp/pest": "^1.22|^2.34|^3.7",
+        "phpunit/phpunit": "^9.0|^10.5|^11.5.3"
     },
     "autoload": {
         "psr-4": {