diff --git a/composer.json b/composer.json
index 11ba1a0..91fc242 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
         }
     ],
     "require": {
-        "php": "^8.1",
+        "php": "^8.3",
         "symfony/framework-bundle": "^6.4 || ^7.0",
         "symfony/serializer-pack": "^1.3",
         "symfony/http-kernel": "^6.4 || ^7.0",
diff --git a/src/MethodHandler/InitializeMethodHandler.php b/src/MethodHandler/InitializeMethodHandler.php
index 8300c4f..8909c02 100644
--- a/src/MethodHandler/InitializeMethodHandler.php
+++ b/src/MethodHandler/InitializeMethodHandler.php
@@ -35,10 +35,12 @@ public function handle(JsonRpcRequest $request): array
         return [
             'protocolVersion' => self::PROTOCOL_VERSION,
             'capabilities' => [
-                'logging' => [],
-                'prompts' => [],
-                'resources' => [],
-                'tools' => [],
+                'prompts' => [
+                    'listChanged' => false,
+                ],
+                'tools' => [
+                    'listChanged' => false,
+                ],
             ],
             'serverInfo' => [
                 'name' => $this->serverName,