diff --git a/dist/index.mjs b/dist/index.mjs
index b781835b37a1262510bdd66d8d3b399a076e9d68..312c314186d85bb3bc2ab2620e99bca259ef7167 100644
--- a/dist/index.mjs
+++ b/dist/index.mjs
@@ -44,10 +44,9 @@ import { z as z2 } from "zod/v4";
 
 // src/tool/types.ts
 import { z } from "zod/v4";
-var LATEST_PROTOCOL_VERSION = "2025-11-25";
+var LATEST_PROTOCOL_VERSION = "2025-06-18";
 var SUPPORTED_PROTOCOL_VERSIONS = [
   LATEST_PROTOCOL_VERSION,
-  "2025-06-18",
   "2025-03-26",
   "2024-11-05"
 ];