diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9ca2e1..121d24f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 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.
 
+### [1.3.2](https://github.com/TyrealHu/acorn-typescript/compare/v1.3.1...v1.3.2) (2023-06-01)
+
+
+### 🐛 Bug Fixes
+
+* 🐛arrow function with optinal param ([163f0cf](https://github.com/TyrealHu/acorn-typescript/commit/163f0cf5a2275a22959ba7b94b507a68ade3ec6a))
+
 ### [1.3.1](https://github.com/TyrealHu/acorn-typescript/compare/v1.3.0...v1.3.1) (2023-05-31)
 
 
diff --git a/package.json b/package.json
index 8d1b8a2..6f99f21 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "acorn-typescript",
-  "version": "1.3.1",
+  "version": "1.3.2",
   "description": "Alternative, TypeScript parser",
   "source": "src/index.ts",
   "main": "lib/index.js",