diff --git a/CHANGELOG-6.4.md b/CHANGELOG-6.4.md
index caa75a91ab63c..61c6779a2087f 100644
--- a/CHANGELOG-6.4.md
+++ b/CHANGELOG-6.4.md
@@ -7,6 +7,19 @@ in 6.4 minor versions.
 To get the diff for a specific change, go to https://github.com/symfony/symfony/commit/XXX where XXX is the change hash
 To get the diff between two versions, go to https://github.com/symfony/symfony/compare/v6.4.0...v6.4.1
 
+* 6.4.15 (2024-11-13)
+
+ * security #cve-2024-50342 [HttpClient] Resolve hostnames in NoPrivateNetworkHttpClient (nicolas-grekas)
+ * security #cve-2024-51996 [Security] Check owner of persisted remember-me cookie (jderusse)
+ * bug #58799 [String] Fix some spellings in `EnglishInflector` (alexandre-daubois)
+ * bug #56868 [Serializer] fixed object normalizer for a class with `cancel` method (er1z)
+ * bug #58601 [RateLimiter] Fix bucket size reduced when previously created with bigger size (Orkin)
+ * bug #58659 [AssetMapper] Fix `JavaScriptImportPathCompiler` regex for non-latin characters (GregRbs92)
+ * bug #58658 [Twitter][Notifier] Fix post INIT upload (matyo91)
+ * bug #58763 [Messenger][RateLimiter] fix additional message handled when using a rate limiter (Jean-Beru)
+ * bug #58791 [RateLimiter] handle error results of DateTime::modify() (xabbuh)
+ * bug #58800 [PropertyInfo] fix support for phpstan/phpdoc-parser 2 (xabbuh)
+
 * 6.4.14 (2024-11-06)
 
  * bug #58772 [DoctrineBridge] Backport detection fix of Xml/Yaml driver in DoctrineExtension (MatTheCat)
diff --git a/src/Symfony/Component/HttpKernel/Kernel.php b/src/Symfony/Component/HttpKernel/Kernel.php
index 691698bf965e4..e2e4423b2f3a5 100644
--- a/src/Symfony/Component/HttpKernel/Kernel.php
+++ b/src/Symfony/Component/HttpKernel/Kernel.php
@@ -76,12 +76,12 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
      */
     private static array $freshCache = [];
 
-    public const VERSION = '6.4.15-DEV';
+    public const VERSION = '6.4.15';
     public const VERSION_ID = 60415;
     public const MAJOR_VERSION = 6;
     public const MINOR_VERSION = 4;
     public const RELEASE_VERSION = 15;
-    public const EXTRA_VERSION = 'DEV';
+    public const EXTRA_VERSION = '';
 
     public const END_OF_MAINTENANCE = '11/2026';
     public const END_OF_LIFE = '11/2027';