diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 312c551..5aa7fcb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,5 +9,3 @@ on:
 jobs:
   ci:
     uses: shlinkio/github-actions/.github/workflows/php-lib-ci.yml@main
-    with:
-      coverage-driver: 'xdebug'
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9bfd8b..908e952 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com), and this
 
 ### Changed
 * Switch to xdebug for code coverage reports, as pcov is not marking functions as covered
+* Remove references to `ValinorConfigFactory` from `shlinkio/shlink-config`.
 
 ### Deprecated
 * *Nothing*
diff --git a/composer.json b/composer.json
index 6a8e643..37ed267 100644
--- a/composer.json
+++ b/composer.json
@@ -30,8 +30,8 @@
         "predis/predis": "^2.2",
         "psr/http-server-middleware": "^1.0",
         "ramsey/uuid": "^4.7",
-        "shlinkio/shlink-config": "^3.1",
-        "shlinkio/shlink-json": "^1.1",
+        "shlinkio/shlink-config": "^3.3",
+        "shlinkio/shlink-json": "^1.2",
         "symfony/cache": "^7.1",
         "symfony/lock": "^7.1",
         "symfony/mercure": "^0.6",
diff --git a/config/mercure.config.php b/config/mercure.config.php
index dd697d2..78be589 100644
--- a/config/mercure.config.php
+++ b/config/mercure.config.php
@@ -6,7 +6,7 @@
 
 use Laminas\ServiceManager\AbstractFactory\ConfigAbstractFactory;
 use Lcobucci\JWT\Configuration;
-use Shlinkio\Shlink\Config\Factory\ValinorConfigFactory;
+use Psr\Container\ContainerInterface;
 use Symfony\Component\Mercure\Hub;
 
 return [
@@ -19,7 +19,15 @@
             Mercure\LcobucciJwtProvider::class => ConfigAbstractFactory::class,
             Hub::class => Mercure\HubFactory::class,
             Mercure\MercureHubPublishingHelper::class => ConfigAbstractFactory::class,
-            Mercure\MercureOptions::class => [ValinorConfigFactory::class, 'config.mercure'],
+            Mercure\MercureOptions::class => static function (ContainerInterface $c): Mercure\MercureOptions {
+                $config = $c->get('config.mercure');
+                return new Mercure\MercureOptions(
+                    publicHubUrl: $config['public_hub_url'] ?? null,
+                    internalHubUrl: $config['internal_hub_url'] ?? null,
+                    jwtSecret: $config['jwt_secret'] ?? null,
+                    jwtIssuer: $config['jwt_issuer'] ?? 'Shlink',
+                );
+            },
         ],
     ],
 
diff --git a/src/Mercure/MercureOptions.php b/src/Mercure/MercureOptions.php
index b4364b8..e78618e 100644
--- a/src/Mercure/MercureOptions.php
+++ b/src/Mercure/MercureOptions.php
@@ -6,16 +6,16 @@
 
 use function trim;
 
-class MercureOptions
+readonly class MercureOptions
 {
     /**
      * @param non-empty-string $jwtIssuer
      */
     public function __construct(
-        public readonly ?string $publicHubUrl = null,
-        public readonly ?string $internalHubUrl = null,
-        public readonly ?string $jwtSecret = null,
-        public readonly string $jwtIssuer = 'Shlink',
+        public ?string $publicHubUrl = null,
+        public ?string $internalHubUrl = null,
+        public ?string $jwtSecret = null,
+        public string $jwtIssuer = 'Shlink',
     ) {
     }