diff --git a/handlers/mcp.go b/handlers/mcp.go
index bb004eb..2443971 100644
--- a/handlers/mcp.go
+++ b/handlers/mcp.go
@@ -730,7 +730,7 @@ func handleMCPRequest(req jsonRPCRequest) gin.H {
 			},
 			"serverInfo": map[string]interface{}{
 				"name":    "tonav-mcp",
-				"version": "2.0.0",
+				"version": "2.1.0",
 			},
 		})