diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index ea4c3ae..5b8108a 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -14,12 +14,15 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         php: [8.3, 8.2]
-        laravel: [10.*]
+        laravel: [10.*,11.*]
         stability: [prefer-stable]
         include:
           - laravel: 10.*
             testbench: 8.*
             carbon: ^2.63
+          - laravel: 11.*
+            testbench: 9.*
+            carbon: ^2.63
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.stability }} - ${{ matrix.os }}
 
diff --git a/composer.json b/composer.json
index 865f4d3..01e9ff6 100644
--- a/composer.json
+++ b/composer.json
@@ -17,15 +17,15 @@
     ],
     "require": {
         "php": "^8.1",
-        "illuminate/contracts": "^10.0",
+        "illuminate/contracts": "^10.0|^11.0",
         "laravel/pulse": "^1.0@beta",
         "ohdearapp/ohdear-php-sdk": "^3.10",
         "spatie/laravel-package-tools": "^1.16.1"
     },
     "require-dev": {
         "laravel/pint": "^1.13.7",
-        "nunomaduro/collision": "^7.10",
-        "orchestra/testbench": "^8.19",
+        "nunomaduro/collision": "^7.10|^8.0",
+        "orchestra/testbench": "^8.19|^9.0",
         "pestphp/pest": "^2.30",
         "pestphp/pest-plugin-arch": "^2.5",
         "pestphp/pest-plugin-laravel": "^2.2",