diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index ef7250f..f1f09c4 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -2,9 +2,13 @@ name: Tests
 
 on:
   push:
-    branches: [ main, develop ]
+    branches:
+      - main
+      - develop
   pull_request:
-    branches: [ main, develop ]
+    branches:
+      - main
+      - develop
 
 jobs:
   build:
@@ -14,8 +18,12 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [8.2, 8.3, 8.4]
-        core: ['4.3.2', '5.0.1']
+        php: [ 8.2, 8.3, 8.4 ]
+        core: [ '4.3.2', '5.2' ]
+        laravel: [ 11, 12 ]
+        exclude:
+          - laravel: 12
+            core: '4.3.2'
 
     steps:
       - name: Checkout Code
@@ -33,6 +41,9 @@ jobs:
       - name: Set Laravel JSON:API Core Version
         run: composer require "laravel-json-api/core:^${{ matrix.core }}" --no-update
 
+      - name: Set Laravel Version
+        run: composer require "illuminate/contracts:^${{ matrix.laravel }}" --no-update
+
       - name: Install dependencies
         uses: nick-fields/retry@v3
         with:
diff --git a/composer.json b/composer.json
index 9ad188a..05deb07 100644
--- a/composer.json
+++ b/composer.json
@@ -25,13 +25,13 @@
     "require": {
         "php": "^8.2",
         "ext-json": "*",
-        "illuminate/contracts": "^11.0",
-        "illuminate/support": "^11.0",
-        "laravel-json-api/core": "^4.3.2|^5.0.1",
+        "illuminate/contracts": "^11.0|^12.0",
+        "illuminate/support": "^11.0|^12.0",
+        "laravel-json-api/core": "^4.3.2|^5.2",
         "laravel-json-api/neomerx-json-api": "^5.0.3"
     },
     "require-dev": {
-        "phpunit/phpunit": "^10.5"
+        "phpunit/phpunit": "^10.5|^11.0"
     },
     "autoload": {
         "psr-4": {
@@ -53,7 +53,7 @@
             ]
         }
     },
-    "minimum-stability": "stable",
+    "minimum-stability": "dev",
     "prefer-stable": true,
     "config": {
         "sort-packages": true