diff --git a/CHANGELOG.md b/CHANGELOG.md
index 669e699..ee4bef6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 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.
 
+### [1.0.40](https://github.com/sei-protocol/js-core/compare/v1.0.39...v1.0.40) (2022-11-28)
+
 ### [1.0.39](https://github.com/sei-protocol/js-core/compare/v1.0.38...v1.0.39) (2022-11-21)
 
 ### [1.0.38](https://github.com/sei-protocol/js-core/compare/v1.0.37...v1.0.38) (2022-11-17)
diff --git a/package.json b/package.json
index deaaf92..3af049a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sei-js/core",
-  "version": "1.0.39",
+  "version": "1.0.40",
   "description": "A javascript library for Sei.",
   "main": "./index.js",
   "types": "./index.d.ts",