diff --git a/src/mcp-bundle/composer.json b/src/mcp-bundle/composer.json
index a23aace5f..40f5cfdf4 100644
--- a/src/mcp-bundle/composer.json
+++ b/src/mcp-bundle/composer.json
@@ -14,7 +14,7 @@
         }
     ],
     "require": {
-        "mcp/sdk": "^0.2",
+        "mcp/sdk": "^0.2|0.3",
         "php-http/discovery": "^1.20",
         "symfony/config": "^7.3|^8.0",
         "symfony/console": "^7.3|^8.0",