diff --git a/composer.json b/composer.json
index 4c5932c..75915ac 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
         "php": "^8.3",
         "php-debugbar/php-debugbar": "^3.7",
         "symfony/console": "^7.0",
-        "mcp/sdk": "^0.7.0",
+        "mcp/sdk": "^0.8.1",
         "symfony/process": "^7.4",
         "symfony/yaml": "^7.4",
         "symfony/finder": "^7.4",
diff --git a/composer.lock b/composer.lock
index ef587e1..1c73f7d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "8937b52e399a44826b5dde4bdc253e01",
+    "content-hash": "91f699e94299ef540737ec843f369ae0",
     "packages": [
         {
             "name": "doctrine/deprecations",
@@ -56,16 +56,16 @@
         },
         {
             "name": "mcp/sdk",
-            "version": "v0.7.1",
+            "version": "v0.8.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/modelcontextprotocol/php-sdk.git",
-                "reference": "785fc3b9b7006ecc8a73322c939d96a4a7154345"
+                "reference": "c5dbfb64e5a2a30872ec3927b4cf13a2eb05e10e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/modelcontextprotocol/php-sdk/zipball/785fc3b9b7006ecc8a73322c939d96a4a7154345",
-                "reference": "785fc3b9b7006ecc8a73322c939d96a4a7154345",
+                "url": "https://api.github.com/repos/modelcontextprotocol/php-sdk/zipball/c5dbfb64e5a2a30872ec3927b4cf13a2eb05e10e",
+                "reference": "c5dbfb64e5a2a30872ec3927b4cf13a2eb05e10e",
                 "shasum": ""
             },
             "require": {
@@ -83,6 +83,7 @@
                 "psr/http-server-handler": "^1.0",
                 "psr/http-server-middleware": "^1.0",
                 "psr/log": "^1.0 || ^2.0 || ^3.0",
+                "symfony/deprecation-contracts": "^2.5 || ^3.0",
                 "symfony/uid": "^5.4 || ^6.4 || ^7.3 || ^8.0"
             },
             "require-dev": {
@@ -134,9 +135,9 @@
             "description": "Model Context Protocol SDK for Client and Server applications in PHP",
             "support": {
                 "issues": "https://github.com/modelcontextprotocol/php-sdk/issues",
-                "source": "https://github.com/modelcontextprotocol/php-sdk/tree/v0.7.1"
+                "source": "https://github.com/modelcontextprotocol/php-sdk/tree/v0.8.1"
             },
-            "time": "2026-08-10T20:09:23+00:00"
+            "time": "2026-08-29T23:10:56+00:00"
         },
         {
             "name": "nikic/php-parser",
@@ -744,16 +745,16 @@
         },
         {
             "name": "phpstan/phpdoc-parser",
-            "version": "2.3.3",
+            "version": "2.3.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpdoc-parser.git",
-                "reference": "fb19eedd2bb67ff8cf7a5502ad329e701d6398a3"
+                "reference": "148cefffaf0233e4c08cc13db8a195a56dd6dfe9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpdoc-parser/zipball/fb19eedd2bb67ff8cf7a5502ad329e701d6398a3",
-                "reference": "fb19eedd2bb67ff8cf7a5502ad329e701d6398a3",
+                "url": "https://api.github.com/repos/phpstan/phpdoc-parser/zipball/148cefffaf0233e4c08cc13db8a195a56dd6dfe9",
+                "reference": "148cefffaf0233e4c08cc13db8a195a56dd6dfe9",
                 "shasum": ""
             },
             "require": {
@@ -785,9 +786,9 @@
             "description": "PHPDoc parser with support for nullable, intersection and generic types",
             "support": {
                 "issues": "https://github.com/phpstan/phpdoc-parser/issues",
-                "source": "https://github.com/phpstan/phpdoc-parser/tree/2.3.3"
+                "source": "https://github.com/phpstan/phpdoc-parser/tree/2.3.5"
             },
-            "time": "2026-07-08T07:01:06+00:00"
+            "time": "2026-08-31T16:05:28+00:00"
         },
         {
             "name": "psr/clock",