diff --git a/CHANGELOG.md b/CHANGELOG.md
index 77407c7..905e8a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ Since v0.10.0 this project adheres to [Semantic Versioning](http://semver.org/)
 
 ### Upcoming version
 
+No changes yet.
+
+### Version 0.13.0 - 2021-07-05
+
 #### Added
 
 * Added more debug logging of MediaWiki requests and responses ([#101], [#106])
@@ -11,7 +15,7 @@ Since v0.10.0 this project adheres to [Semantic Versioning](http://semver.org/)
 
 #### Changed
 
-* Modernize token handling for login and data-modifying actions ([#100], [#106])
+* Modernized token handling for login and data-modifying actions. Requires MediaWiki v1.27 or newer. ([#100], [#106])
 
 #### Fixed
 
diff --git a/README.md b/README.md
index d7b31a6..e7fe3c5 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ It currently consists of three classes:
 * **WikiFile** – Provides an interface to downloading/uploading files and getting their properties.
 
 The [latest released version](https://github.com/hamstar/Wikimate/releases) of Wikimate
-is v0.12.0, released on Feb 3, 2017.
+is v0.13.0, released on Jul 5, 2021. It requires MediaWiki v1.27 or newer.
 See [CHANGELOG.md](CHANGELOG.md) for the detailed version history.
 
 ## Installation
@@ -26,7 +26,7 @@ Then, download Wikimate, and initialise it by running `composer install` (or
 To use Wikimate within another project, you can add it as a composer dependency
 by adding the following to your `composer.json` file:
 
-    "hamstar/Wikimate": "0.12.0"
+    "hamstar/Wikimate": "0.13.0"
 
 ## Usage
 
diff --git a/Wikimate.php b/Wikimate.php
index 3ef3c70..689bf35 100644
--- a/Wikimate.php
+++ b/Wikimate.php
@@ -2,7 +2,7 @@
 /// =============================================================================
 /// Wikimate is a wrapper for the MediaWiki API that aims to be very easy to use.
 ///
-/// @version    0.12.0
+/// @version    0.13.0
 /// @copyright  SPDX-License-Identifier: MIT
 /// =============================================================================
 
@@ -17,7 +17,7 @@ class Wikimate
 	/**
 	 * @var  string  The current version number (conforms to http://semver.org/).
 	 */
-	const VERSION = '0.12.0';
+	const VERSION = '0.13.0';
 
 	const TOKEN_DEFAULT = 'csrf';
 	const TOKEN_LOGIN   = 'login';