diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c08e1a3..6adb833f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 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.
 
+## [1.13.0](https://github.com/johnwalley/allotment/compare/v1.12.1...v1.13.0) (2022-05-03)
+
+### Features
+
+- add layout priority prop ([#267](https://github.com/johnwalley/allotment/issues/267)) ([f8bb905](https://github.com/johnwalley/allotment/commit/f8bb905085faf85a738e8d4ac5e4899964ef358f))
+
+### Bug Fixes
+
+- onChange prop can now be updated ([#239](https://github.com/johnwalley/allotment/issues/239)) ([ea96c28](https://github.com/johnwalley/allotment/commit/ea96c28c3e99d149774d8e46359eddb439dcd504))
+
 ### [1.12.1](https://github.com/johnwalley/allotment/compare/v1.12.0...v1.12.1) (2022-04-11)
 
 ## [1.12.0](https://github.com/johnwalley/allotment/compare/v1.11.2...v1.12.0) (2022-04-11)
diff --git a/package.json b/package.json
index 98e7b5cc..b0e982a4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "allotment",
-  "version": "1.12.1",
+  "version": "1.13.0",
   "description": "React split-pane component",
   "exports": {
     ".": "./dist/modern.mjs",