diff --git a/CHANGELOG.md b/CHANGELOG.md
index 478d6f0..c1c3b03 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.3.1] - 2024-12-14
+
+### Maintenance
+
+- Composer: Update composer/installers dependency by @GaryJones in https://github.com/Automattic/maintenance-mode-wp/pull/65
+
 ## [0.3.0] - 2024-11-25
 
 Predominantly a maintenance release, though it does include a couple of added changes, and a couple of breaking changes
@@ -87,7 +93,7 @@ Predominantly a maintenance release, though it does include a couple of added ch
 ## 0.1.0 - 2017-02-16
 - Initial release.
 
-
+[0.3.1]: https://github.com/automattic/maintenance-mode-wp/compare/0.3.0...0.3.1
 [0.3.0]: https://github.com/automattic/maintenance-mode-wp/compare/0.2.2...0.3.0
 [0.2.2]: https://github.com/automattic/maintenance-mode-wp/compare/0.2.1...0.2.2
 [0.2.1]: https://github.com/automattic/maintenance-mode-wp/compare/0.2.0...0.2.1
diff --git a/README.md b/README.md
index 20e2e3b..22213ab 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Maintenance Mode
 
-Stable tag: 0.3.0  
+Stable tag: 0.3.1  
 Requires at least: 5.9  
 Tested up to: 6.7  
 License: GPLv2 or later  
diff --git a/composer.json b/composer.json
index 33c867f..b22c69d 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
 	],
 	"require": {
 		"php": ">=7.4",
-		"composer/installers": "~1.0"
+		"composer/installers": "^2"
 	},
 	"require-dev": {
 		"automattic/vipwpcs": "^3",
diff --git a/maintenance-mode.php b/maintenance-mode.php
index c6ac05a..d2ff31f 100644
--- a/maintenance-mode.php
+++ b/maintenance-mode.php
@@ -11,7 +11,7 @@
  * Plugin Name:       Maintenance Mode
  * Plugin URI:        https://github.com/Automattic/maintenance-mode-wp
  * Description:       Shut down your site for a little while and do some maintenance on it!
- * Version:           0.3.0
+ * Version:           0.3.1
  * Requires at least: 5.9
  * Requires PHP:      7.4
  * Author:            WordPress VIP, Automattic
diff --git a/package-lock.json b/package-lock.json
index bd39fce..31963d3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "maintenance-mode-wp",
-	"version": "0.3.0",
+	"version": "0.3.1",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
diff --git a/package.json b/package.json
index df788b1..c6c1c4c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "maintenance-mode-wp",
-	"version": "0.3.0",
+	"version": "0.3.1",
 	"description": "Shut down your site for a little while and do some maintenance on it!",
 	"license": "GPL-2.0-or-later",
 	"private": true,