diff --git a/CHANGELOG.md b/CHANGELOG.md
index e679aeb79..f359cec2c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [5.2.0] - 2024-05-28
+- Fixed a code injection vulnerability in extends-tag. This addresses CVE-2024-35226.
+- Added `$smarty->setCacheModifiedCheck()` setter for cache_modified_check
+- Added a PSR-4 loading script to allow Smarty to be used without Composer [#1017](https://github.com/smarty-php/smarty/pull/1017)
+
+
 ## [5.1.0] - 2024-04-22
 - Prevent deprecation notices during compilation in PHP8.3 [#996](https://github.com/smarty-php/smarty/issues/996)
 - Fix that getTemplateVars would return an array of objects instead of the assigned variables values [#994](https://github.com/smarty-php/smarty/issues/994)
diff --git a/changelog/1017.md b/changelog/1017.md
deleted file mode 100644
index cb9dd5552..000000000
--- a/changelog/1017.md
+++ /dev/null
@@ -1 +0,0 @@
-- Added a PSR-4 loading script to allow Smarty to be used without Composer [#1017](https://github.com/smarty-php/smarty/pull/1017)
diff --git a/changelog/GHSA-4rmg-292m-wg3w.md b/changelog/GHSA-4rmg-292m-wg3w.md
deleted file mode 100644
index c0e28bc16..000000000
--- a/changelog/GHSA-4rmg-292m-wg3w.md
+++ /dev/null
@@ -1,2 +0,0 @@
-- Fixed a code injection vulnerability in extends-tag. This addresses CVE-2024-35226.
-- Added `$smarty->setCacheModifiedCheck()` setter for cache_modified_check
\ No newline at end of file
diff --git a/src/Smarty.php b/src/Smarty.php
index 9c27d7a83..5af9c9b36 100644
--- a/src/Smarty.php
+++ b/src/Smarty.php
@@ -54,7 +54,7 @@ class Smarty extends \Smarty\TemplateBase {
 	/**
 	 * smarty version
 	 */
-	const SMARTY_VERSION = '5.1.0';
+	const SMARTY_VERSION = '5.2.0';
 
 	/**
 	 * define caching modes