diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 22eda5aa..d8efb43b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         php: [8.3, 8.4, 8.5]
-        laravel: [12.*]
+        laravel: [12.*, 13.*]
         stability: [prefer-lowest, prefer-stable]
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.stability }}
diff --git a/composer.json b/composer.json
index fb26d511..868e7a26 100644
--- a/composer.json
+++ b/composer.json
@@ -25,13 +25,13 @@
     },
     "require": {
         "php": "^8.3",
-        "statamic/cms": "^6.3.0"
+        "statamic/cms": "^6.5"
     },
     "require-dev": {
         "doctrine/dbal": "^3.8",
         "laravel/pint": "^1.0",
-        "orchestra/testbench": "^10.0",
-        "phpunit/phpunit": "^11.0"
+        "orchestra/testbench": "^10.0 || ^11.0",
+        "phpunit/phpunit": "^11.0 || ^12.0"
     },
     "scripts": {
         "test": "phpunit"
@@ -40,5 +40,7 @@
         "allow-plugins": {
             "pixelfear/composer-dist-plugin": true
         }
-    }
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
 }