diff --git a/server.json b/server.json
index 3f84d9d..18588de 100644
--- a/server.json
+++ b/server.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://raw.githubusercontent.com/modelcontextprotocol/specification/main/schema/2024-11-05/schema.json",
+  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
   "name": "io.github.masdevid/mt5-quant",
   "title": "MT5-Quant",
   "description": "MCP server for MT5 strategy development. Compile, backtest, analyze MQL5 EAs on macOS/Linux.",
@@ -11,8 +11,9 @@
   "packages": [
     {
       "registryType": "mcpb",
+      "version": "1.28.0",
       "identifier": "https://github.com/masdevid/mt5-quant/releases/download/v1.28.0/mcp-mt5-quant-macos-arm64.tar.gz",
-      "fileSha256": "4d98a34364c35f9a2f620bf3ac39c15524f6ae07fae574e33718306eddd7acdc",
+      "fileSha256": "df428821c8e3df71fc830650345f84bf65a2818a74e45f3f60d0d481ea99a998",
       "transport": {
         "type": "stdio"
       },