diff --git a/package.json b/package.json
index 57d9b53..7b7f6c2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@serve.zone/interfaces",
-  "version": "1.0.20",
+  "version": "1.0.21",
   "private": false,
   "description": "interfaces for working with containers",
   "main": "dist_ts/index.js",