diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f1f09c4..6fa0a22 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,18 +12,19 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     strategy:
       fail-fast: true
       matrix:
-        php: [ 8.2, 8.3, 8.4 ]
-        core: [ '4.3.2', '5.2' ]
-        laravel: [ 11, 12 ]
+        php: [8.2, 8.3, 8.4]
+        core: [4.3.2, '5.2']
+        laravel: [11, 12, 13]
         exclude:
           - laravel: 12
-            core: '4.3.2'
+            core: 4.3.2
+          - laravel: '13'
+            php: 8.2
 
     steps:
       - name: Checkout Code
diff --git a/composer.json b/composer.json
index ab45c2c..e687f16 100644
--- a/composer.json
+++ b/composer.json
@@ -25,15 +25,15 @@
     "require": {
         "php": "^8.2",
         "ext-json": "*",
-        "illuminate/contracts": "^11.0|^12.0",
-        "illuminate/pipeline": "^11.0|^12.0",
+        "illuminate/contracts": "^11.0|^12.0|^13.0",
+        "illuminate/pipeline": "^11.0|^12.0|^13.0",
         "laravel-json-api/core": "^4.3.2|^5.2",
         "laravel-json-api/validation": "^4.2"
     },
     "require-dev": {
         "laravel-json-api/testing": "^3.1",
-        "orchestra/testbench": "^9.0|^10.0",
-        "phpunit/phpunit": "^10.5|^11.5.3"
+        "orchestra/testbench": "^9.0|^10.0|^11.0",
+        "phpunit/phpunit": "^10.5|^11.5.3|^12.5.12"
     },
     "autoload": {
         "psr-4": {