diff --git a/composer.json b/composer.json
index 1edb55e..6569ae9 100644
--- a/composer.json
+++ b/composer.json
@@ -1,33 +1,33 @@
 {
-    "name": "laravel/pennant",
+    "name": "qrstuff/pennant",
     "description": "A simple, lightweight library for managing feature flags.",
     "keywords": ["laravel", "pennant", "feature", "flags"],
-    "homepage": "https://github.com/laravel/pennant",
+    "homepage": "https://bitbucket.org/qrcg/pennant",
     "license": "MIT",
-    "support": {
-        "issues": "https://github.com/laravel/pennant/issues",
-        "source": "https://github.com/laravel/pennant"
-    },
     "authors": [
+        {
+            "name": "QRStuff Team",
+            "email": "engineering@qrstuff.com"
+        },
         {
             "name": "Taylor Otwell",
             "email": "taylor@laravel.com"
         }
     ],
     "require": {
-        "php": "^8.1",
-        "illuminate/console": "^10.0|^11.0|^12.0",
-        "illuminate/container": "^10.0|^11.0|^12.0",
-        "illuminate/contracts": "^10.0|^11.0|^12.0",
-        "illuminate/database": "^10.0|^11.0|^12.0",
-        "illuminate/queue": "^10.0|^11.0|^12.0",
-        "illuminate/support": "^10.0|^11.0|^12.0",
+        "php": "^8.0",
+        "illuminate/console": "^9.0|^10.0|^11.0|^12.0",
+        "illuminate/container": "^9.0|^10.0|^11.0|^12.0",
+        "illuminate/contracts": "^9.0|^10.0|^11.0|^12.0",
+        "illuminate/database": "^9.0|^10.0|^11.0|^12.0",
+        "illuminate/queue": "^9.0|^10.0|^11.0|^12.0",
+        "illuminate/support": "^9.0|^10.0|^11.0|^12.0",
         "symfony/console": "^6.0|^7.0",
         "symfony/finder": "^6.0|^7.0"
     },
     "require-dev": {
         "laravel/octane": "^1.4|^2.0",
-        "orchestra/testbench": "^8.36|^9.15|^10.8",
+        "orchestra/testbench": "^7.0|^8.36|^9.15|^10.8",
         "phpstan/phpstan": "^1.10"
     },
     "autoload": {
diff --git a/src/Drivers/DatabaseDriver.php b/src/Drivers/DatabaseDriver.php
index c18c669..b4609b1 100644
--- a/src/Drivers/DatabaseDriver.php
+++ b/src/Drivers/DatabaseDriver.php
@@ -6,7 +6,7 @@
 use Illuminate\Contracts\Events\Dispatcher;
 use Illuminate\Database\Connection;
 use Illuminate\Database\DatabaseManager;
-use Illuminate\Database\UniqueConstraintViolationException;
+use Illuminate\Database\QueryException;
 use Illuminate\Support\Carbon;
 use Illuminate\Support\Collection;
 use Laravel\Pennant\Contracts\CanListStoredFeatures;
@@ -101,11 +101,8 @@ public function __construct(DatabaseManager $db, Dispatcher $events, Repository
 
     /**
      * Define an initial feature flag state resolver.
-     *
-     * @param  string  $feature
-     * @param  (callable(mixed $scope): mixed)  $resolver
      */
-    public function define($feature, $resolver): void
+    public function define(string $feature, callable $resolver): void
     {
         $this->featureStateResolvers[$feature] = $resolver;
     }
@@ -180,7 +177,11 @@ public function getAll($features): array
         if ($inserts->isNotEmpty()) { // @phpstan-ignore method.impossibleType
             try {
                 $this->insertMany($inserts->all());
-            } catch (UniqueConstraintViolationException $e) {
+            } catch (\Exception $e) {
+                if (! $this->isUniqueConstraintViolation($e)) {
+                    throw $e;
+                }
+
                 if ($this->retryDepth === 2) {
                     throw new RuntimeException('Unable to insert feature values into the database.', previous: $e);
                 }
@@ -215,7 +216,11 @@ public function get($feature, $scope): mixed
 
             try {
                 $this->insert($feature, $scope, $value);
-            } catch (UniqueConstraintViolationException $e) {
+            } catch (\Exception $e) {
+                if (! $this->isUniqueConstraintViolation($e)) {
+                    throw $e;
+                }
+
                 if ($this->retryDepth === 1) {
                     throw new RuntimeException('Unable to insert feature value into the database.', previous: $e);
                 }
@@ -386,11 +391,11 @@ public function delete($feature, $scope): void
     }
 
     /**
-     * Purge the given feature from storage.
+     * Purge the given features from storage.
      *
-     * @param  array|null  $features
+     * @param  array<int, string>|null  $features
      */
-    public function purge($features): void
+    public function purge(?array $features): void
     {
         if ($features === null) {
             $this->newQuery()->delete();
@@ -424,4 +429,33 @@ protected function connection()
             $this->config->get("pennant.stores.{$this->name}.connection") ?? null
         );
     }
+
+    /**
+     * Determine if the given exception is a unique constraint violation.
+     *
+     * @param  \Exception  $e
+     * @return bool
+     */
+    protected function isUniqueConstraintViolation($e)
+    {
+        if (class_exists('Illuminate\Database\UniqueConstraintViolationException') &&
+            $e instanceof \Illuminate\Database\UniqueConstraintViolationException) {
+            return true;
+        }
+
+        if (! $e instanceof QueryException) {
+            return false;
+        }
+
+        $connection = $this->connection();
+        $driverName = $connection->getDriverName();
+
+        return match ($driverName) {
+            'sqlite' => str_contains($e->getMessage(), 'UNIQUE constraint failed'),
+            'mysql' => $e->getCode() === '23000' && str_contains($e->getMessage(), '1062 Duplicate entry'),
+            'pgsql' => $e->getCode() === '23505',
+            'sqlsrv' => $e->getCode() === '2601' || $e->getCode() === '2627',
+            default => false,
+        };
+    }
 }
diff --git a/src/FeatureManager.php b/src/FeatureManager.php
index b1c4781..ee6babc 100644
--- a/src/FeatureManager.php
+++ b/src/FeatureManager.php
@@ -7,6 +7,7 @@
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Collection;
 use InvalidArgumentException;
+use Laravel\Pennant\Contracts\Driver;
 use Laravel\Pennant\Contracts\FeatureScopeSerializeable;
 use Laravel\Pennant\Drivers\ArrayDriver;
 use Laravel\Pennant\Drivers\DatabaseDriver;
diff --git a/tests/TestCase.php b/tests/TestCase.php
index a9c825f..f7d315d 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -3,12 +3,40 @@
 namespace Tests;
 
 use Laravel\Pennant\FeatureManager;
-use Orchestra\Testbench\Concerns\WithWorkbench;
 use Orchestra\Testbench\TestCase as OrchestraTestCase;
 
 abstract class TestCase extends OrchestraTestCase
 {
-    use WithWorkbench;
+    /**
+     * Get package providers.
+     *
+     * @param  \Illuminate\Foundation\Application  $app
+     * @return array<int, string>
+     */
+    protected function getPackageProviders($app)
+    {
+        return [
+            \Laravel\Pennant\PennantServiceProvider::class,
+        ];
+    }
+
+    /**
+     * Define environment setup.
+     *
+     * @param  \Illuminate\Foundation\Application  $app
+     * @return void
+     */
+    protected function getEnvironmentSetUp($app)
+    {
+        $app['config']->set('database.default', 'testing');
+
+        if (file_exists(__DIR__.'/../workbench/database/migrations')) {
+            $app['config']->set('database.migrations', [
+                realpath(__DIR__.'/../database/migrations'),
+                realpath(__DIR__.'/../workbench/database/migrations'),
+            ]);
+        }
+    }
 
     /**
      * Create an instance of the manager.