diff --git a/CHANGES.md b/CHANGES.md
index 7ba69219f..25d530a7f 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,11 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 2.4.3
+- Add ukrainian translation (`uk`)
+- Add `book.json` configuration for maximum size of search index
+- Improve reliability of summary parser
+
 ## 2.4.2
 - Default plugins should not be installed by `gitbook install`
 - Limit search index size to avoid crash during generation
diff --git a/package.json b/package.json
index 948b24aed..d6ee93453 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "gitbook",
-    "version": "2.4.2",
+    "version": "2.4.3",
     "homepage": "https://www.gitbook.com",
     "description": "Library and cmd utility to generate GitBooks",
     "main": "lib/index.js",