diff --git a/CHANGELOG.md b/CHANGELOG.md
index 25d1c2d..afc76d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,14 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [v0.4.0](https://github.com/JennieJi/vscode-babel-ast-explorer/compare/vv0.3.0...vv0.4.0)
+
+> 16 March 2023
+
+- Resolve #9 highlight AST of selected code [`#39`](https://github.com/JennieJi/vscode-babel-ast-explorer/pull/39)
+- Merge pull request #39 from JennieJi/develop [`#9`](https://github.com/JennieJi/vscode-babel-ast-explorer/issues/9)
+- Resolve #9 highlighting selected part AST [`#9`](https://github.com/JennieJi/vscode-babel-ast-explorer/issues/9)
+
 #### [v0.3.0](https://github.com/JennieJi/vscode-babel-ast-explorer/compare/vv0.2.0...vv0.3.0)
 
 > 24 February 2023