diff --git a/CHANGELOG.md b/CHANGELOG.md
index bb3a5b21..f6bc5d8f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [4.2.0](https://github.com/nash-io/nash-protocol/compare/v4.0.11...v4.2.0) (2021-06-02)
+
+
+### Features
+
+* generate AVAXC APIKeys ([453adb3](https://github.com/nash-io/nash-protocol/commit/453adb31acb53f157d4807cf138bbec86253482f))
+
+
+### Bug Fixes
+
+* **utils/blockchain:** check blockchainSignatures before using it ([86e45fd](https://github.com/nash-io/nash-protocol/commit/86e45fdd07b1836668fe995f8704beb65c2e68ae))
+
 ### [4.1.5](https://github.com/nash-io/nash-protocol/compare/v4.1.3...v4.1.5) (2021-05-27)
 
 ### [4.1.3](https://github.com/nash-io/nash-protocol/compare/v4.0.9...v4.1.3) (2021-05-27)
diff --git a/package.json b/package.json
index f1bd2e6e..0b197464 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@neon-exchange/nash-protocol",
-  "version": "4.1.5",
+  "version": "4.2.0",
   "description": "TypeScript implementation of Nash crypto routines",
   "main": "build/main/index.js",
   "typings": "build/main/index.d.ts",