diff --git a/package.json b/package.json
index a3862d5..e2316a2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ton-x",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "repository": "https://github.com/ton-foundation/ton-x.git",
   "author": "Steve Korshakov <steve@korshakov.com>",
   "license": "MIT",