diff --git a/crates/loro-wasm/package.json b/crates/loro-wasm/package.json
index c52092d9..27699388 100644
--- a/crates/loro-wasm/package.json
+++ b/crates/loro-wasm/package.json
@@ -1,8 +1,15 @@
 {
   "name": "loro-wasm",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "Loro CRDTs is a high-performance CRDT framework that makes your app state synchronized, collaborative and maintainable effortlessly.",
-  "keywords": ["crdt", "CRDTs", "realtime", "collaboration", "sync", "p2p"],
+  "keywords": [
+    "crdt",
+    "CRDTs",
+    "realtime",
+    "collaboration",
+    "sync",
+    "p2p"
+  ],
   "main": "nodejs/loro_wasm.js",
   "module": "bundler/loro_wasm.js",
   "scripts": {
diff --git a/loro-js/CHANGELOG.md b/loro-js/CHANGELOG.md
index aebfb170..2465f980 100644
--- a/loro-js/CHANGELOG.md
+++ b/loro-js/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.
 
+### [0.4.3](https://github.com/loro-dev/loro/compare/v0.4.2...v0.4.3) (2023-11-16)
+
+
+### Bug Fixes
+
+* avoid i32 overflow ([f799da9](https://github.com/loro-dev/loro/commit/f799da9abbdf369ea1f120c700078bb87f27212b))
+
 ### [0.4.2](https://github.com/loro-dev/loro/compare/v0.4.1...v0.4.2) (2023-11-16)
 
 
diff --git a/loro-js/package.json b/loro-js/package.json
index a1e9592a..19533c1d 100644
--- a/loro-js/package.json
+++ b/loro-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "loro-crdt",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "Loro CRDTs is a high-performance CRDT framework that makes your app state synchronized, collaborative and maintainable effortlessly.",
   "keywords": [
     "crdt",