diff --git a/CHANGELOG.md b/CHANGELOG.md
index 81831a3..0bd64c4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## [0.4.0](https://github.com/pkgjs/parseargs/compare/v0.3.0...v0.4.0) (2022-03-12)
+
+
+### ⚠ BREAKING CHANGES
+
+* parsing, revisit short option groups, add support for combined short and value (#75)
+* restructure configuration to take options bag (#63)
+
+### Code Refactoring
+
+* parsing, revisit short option groups, add support for combined short and value ([#75](https://github.com/pkgjs/parseargs/issues/75)) ([a92600f](https://github.com/pkgjs/parseargs/commit/a92600fa6c214508ab1e016fa55879a314f541af))
+* restructure configuration to take options bag ([#63](https://github.com/pkgjs/parseargs/issues/63)) ([b412095](https://github.com/pkgjs/parseargs/commit/b4120957d90e809ee8b607b06e747d3e6a6b213e))
+
 ## [0.3.0](https://github.com/pkgjs/parseargs/compare/v0.2.0...v0.3.0) (2022-02-06)
 
 
diff --git a/package-lock.json b/package-lock.json
index 16427ce..e37f423 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@pkgjs/parseargs",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index a54bb82..52d0da9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pkgjs/parseargs",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "Polyfill of future proposal for `util.parseArgs()`",
   "main": "index.js",
   "exports": {