diff --git a/package.json b/package.json
index c0ad3b4..204b2e3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smartmta",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "A high-performance, enterprise-grade Mail Transfer Agent (MTA) built from scratch in TypeScript with Rust acceleration.",
   "keywords": [
     "mta",