diff --git a/CHANGELOG-5.3.md b/CHANGELOG-5.3.md
index 76537968a1c3c..c949725e03b9b 100644
--- a/CHANGELOG-5.3.md
+++ b/CHANGELOG-5.3.md
@@ -7,6 +7,42 @@ in 5.3 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/v5.3.0...v5.3.1
 
+* 5.3.7 (2021-08-30)
+
+ * bug #42769 [HttpClient] Don't pass float to `usleep()` (derrabus)
+ * bug #42753 Cast ini_get to an integer to match expected type (natewiebe13)
+ * bug #42345 [Messenger] Remove indices in messenger table on MySQL to prevent deadlocks while removing messages when running multiple consumers (jeroennoten)
+ * bug #41378 [Messenger] Fix `ErrorDetailsStamp` denormalization (wucdbm)
+ * bug #42160 [Translation] Extract translatable content on twig set (natewiebe13)
+ * bug #42053 [Notifier] [Smsapi] fixed checking whether message is sent (damlox)
+ * bug #40744 allow null for framework.translator.default_path (SimonHeimberg)
+ * bug #39856 [DomCrawler] improve failure messages of the CrawlerSelectorTextContains constraint (xabbuh)
+ * bug #40545 [HttpFoundation] Fix isNotModified determination logic (ol0lll)
+ * bug #42368 [FrameworkBundle] Fall back to default configuration in debug:config and consistently resolve parameter values (herndlm)
+ * bug #41684 Fix Url Validator false positives (sidz)
+ * bug #42576 [Translation] Reverse fallback locales (ro0NL)
+ * bug #42721 Escape all special characters for parse_mode MARKDOWN_V2 (thomas2411)
+ * bug #42707 [Messenger] [AMQP]  Do not leak any credentials when connection fails (ruudk)
+ * bug #42690 [Notifier] Firebase error handling (mishaklomp)
+ * bug #42628 [PropertyInfo] Support for the `never` return type (derrabus)
+ * bug #42685 Fix ProgressBar to correctly clear multi-line formats (rtek)
+ * bug #42649 [Translation] Fix message key handling for the Localise provider (xepozz)
+ * bug #42659 Ignoring X-Transport header while signing email with DKIM (metaer)
+ * bug #42585 [ExpressionLanguage] [Lexer] Remove PHP 8.0 polyfill (nigelmann)
+ * bug #42621 [Security] Don't produce TypeErrors for non-string CSRF tokens (derrabus)
+ * bug #42596 [Security] Fix wrong cache directive when using the new PUBLIC_ACCESS attribute (wouterj)
+ * bug #42445 [Cache] fix wiring async cache recomputing in debug mode (nicolas-grekas)
+ * bug #42365 [Cache] Do not add namespace argument to `NullAdapter` in `CachePoolPass` (olsavmic)
+ * bug #42331 [HttpKernel] always close open stopwatch section after handling `kernel.request` events (xabbuh)
+ * bug #42381 [Console] Don't pass null to preg_replace() (derrabus)
+ * bug #42347 Fix ServiceLocator indexing when service is decorated (shyim)
+ * bug #42380 [HttpFoundation] Don't pass null to strpos() (derrabus)
+ * bug #42377 [HttpKernel] Remove preloading legacy event dispatcher (OskarStark)
+ * bug #42260 Fix return types for PHP 8.1 (derrabus)
+ * bug #42360 [DoctrineBridge] Typehint against doctrine/persistence interfaces (malarzm)
+ * bug #42341 [Validator] Update MIR card scheme (ossinkine)
+ * bug #42321 [PasswordHasher] Fix usage of PasswordHasherAdapter in PasswordHasherFactory (peter17)
+
 * 5.3.6 (2021-07-29)
 
  * bug #42307 [Mailer] Fixed decode exception when sendgrid response is 202 (rubanooo)
diff --git a/src/Symfony/Component/HttpKernel/Kernel.php b/src/Symfony/Component/HttpKernel/Kernel.php
index 98bcb7d780a1e..21e7e8543254b 100644
--- a/src/Symfony/Component/HttpKernel/Kernel.php
+++ b/src/Symfony/Component/HttpKernel/Kernel.php
@@ -75,12 +75,12 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
 
     private static $freshCache = [];
 
-    public const VERSION = '5.3.7-DEV';
+    public const VERSION = '5.3.7';
     public const VERSION_ID = 50307;
     public const MAJOR_VERSION = 5;
     public const MINOR_VERSION = 3;
     public const RELEASE_VERSION = 7;
-    public const EXTRA_VERSION = 'DEV';
+    public const EXTRA_VERSION = '';
 
     public const END_OF_MAINTENANCE = '01/2022';
     public const END_OF_LIFE = '01/2022';

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