diff --git a/Source/MantisSourceBase.class.php b/Source/MantisSourceBase.class.php
index 6d183bb59..d1748e54d 100644
--- a/Source/MantisSourceBase.class.php
+++ b/Source/MantisSourceBase.class.php
@@ -19,7 +19,7 @@ abstract class MantisSourceBase extends MantisPlugin
 	 * a change in the minimum required MantisBT version: 0=1.2; 1=1.3, 2=2.x.
 	 * The framework version is incremented when the plugin's core files change.
 	 */
-	const FRAMEWORK_VERSION = '1.5.8';
+	const FRAMEWORK_VERSION = '1.5.9';
 
 	/**
 	 * Minimum required MantisBT version.
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 6d7db4af2..dd21173c6 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -10,6 +10,13 @@ specification.
 
 # Releases for MantisBT 1.3
 
+## [1.5.9] - 2018-09-02
+
+### Security
+
+- Fix XSS in Manage Repository and Changesets List pages (CVE request pending)
+  [#286](https://github.com/mantisbt-plugins/source-integration/issues/286)
+
 ## [1.5.8] - 2018-08-30
 
 ### Fixed
@@ -227,8 +234,9 @@ Includes all changes and fixes from master-1.2.x branch, up to commit
 ## [0.9] - 2008-04-11
 
 
-[Unreleased 1.x]: https://github.com/mantisbt-plugins/source-integration/compare/v1.5.8...master-1.3.x
+[Unreleased 1.x]: https://github.com/mantisbt-plugins/source-integration/compare/v1.5.9...master-1.3.x
 
+[1.5.9]: https://github.com/mantisbt-plugins/source-integration/compare/v1.5.8...v1.5.9
 [1.5.8]: https://github.com/mantisbt-plugins/source-integration/compare/v1.5.7...v1.5.8
 [1.5.7]: https://github.com/mantisbt-plugins/source-integration/compare/v1.5.6...v1.5.7
 [1.5.6]: https://github.com/mantisbt-plugins/source-integration/compare/v1.5.5...v1.5.6