diff --git a/CHANGELOG-5.1.md b/CHANGELOG-5.1.md
index 7d1409a1ec728..4f34853bc8b91 100644
--- a/CHANGELOG-5.1.md
+++ b/CHANGELOG-5.1.md
@@ -7,6 +7,49 @@ in 5.1 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/v5.1.0...v5.1.1
 
+* 5.1.1 (2020-06-12)
+
+ * bug #37227 [DependencyInjection][CheckTypeDeclarationsPass] Handle unresolved parameters pointing to environment variables (fancyweb)
+ * bug #37103 [Form] switch the context when validating nested forms (xabbuh)
+ * bug #37182 [HttpKernel] Fix regression where Store does not return response body correctly (mpdude)
+ * bug #37193 [DependencyInjection][CheckTypeDeclarationsPass] Always resolve parameters (fancyweb)
+ * bug #37044 [DependencyInjection] Apply ExpressionLanguageProviderPass to router.default (wizhippo)
+ * bug #37054 [String] Fix ellipsis of truncate when not using cut option (DuboisS)
+ * bug #37190 [HttpClient] disable AMP's inactivity timeout, we deal with it on our own already (nicolas-grekas)
+ * bug #37191 [HttpClient] fix offset computation for data chunks (nicolas-grekas)
+ * bug #37176 [Routing] Keeping routes priorities after add a name prefix to the collection (yceruto)
+ * bug #37140 [Lock] Fixed reading locks from replica set secondary nodes (kralos)
+ * bug #37177 [Ldap] fix refreshUser() ignoring extra_fields (arkste)
+ * bug #37181 [Mailer] Remove an internal annot (fabpot)
+ * bug #36913 [FrameworkBundle] fix type annotation on ControllerTrait::addFlash() (ThomasLandauer)
+ * bug #37153 [PhpUnitBridge] Fix ExpectDeprecationTrait::expectDeprecation() conflict (fancyweb)
+ * bug #37162 [Mailer] added the reply-to addresses to the API SES transport request. (ribeiropaulor)
+ * bug #37144 [DI] Add check around class_alias for generated proxy classes (enumag)
+ * bug #37167 [Mime] use fromString when creating a new Address (fabpot)
+ * bug #37169 [Cache] fix forward compatibility with Doctrine DBAL 3 (xabbuh)
+ * bug #37159 [Mailer] Fixed generator bug when creating multiple transports using Transport::fromDsn (atailouloute)
+ * bug #37154 [FrameworkBundle] Remove reference to APP_SECRET in MicroKernelTrait (nicolas-grekas)
+ * bug #37126 [SecurityBundle] Fix the session listener registration under the new authentication manager (johnvandeweghe)
+ * bug #37130 [Console] allow cursor to be used even when STDIN is not defined (xabbuh)
+ * bug #37053 [PropertyAccess] Fix getter call order BC (1ed)
+ * bug #37117 [Messenger/DoctrineBridge] set column length for mysql 5.6 compatibility (Nemo64)
+ * bug #37127 [Messenger/AmazonSqsBridge] Fixed left-over debug statement (sstok)
+ * bug #37048 [HttpClient] fix monitoring timeouts when other streams are active (nicolas-grekas)
+ * bug #37085 [Form] properly cascade validation to child forms (xabbuh)
+ * bug #37095 [PhpUnitBridge] Fix undefined index when output of "composer show" cannot be parsed (nicolas-grekas)
+ * bug #37092 [PhpUnitBridge] fix undefined var on version 3.4 (nicolas-grekas)
+ * bug #37022 [DependencyInjection] Improve missing package/version deprecation (acrobat)
+ * bug #37038 Fix invalid char in SQS Headers (jderusse)
+ * bug #37047 [SecurityBundle] Only register CSRF protection listener if CSRF is available (wouterj)
+ * bug #37065 [HttpClient] Throw JsonException instead of TransportException on empty response in Response::toArray() (jeroennoten)
+ * bug #37058 [FrameworkBundle] Extension Serializer issue (Korbeil)
+ * bug #37077 [WebProfilerBundle] Move ajax clear event listener initialization on loadToolbar (Bruno BOUTAREL)
+ * bug #37056 [DoctrineBridge] register event listeners depending on the installed packages (xabbuh)
+ * bug #37020 [ExpressionLanguage] reset the internal state when the parser is finished (xabbuh)
+ * bug #37049 [Serializer] take into account the context when preserving empty array objects (xabbuh)
+ * bug #37031 [Security] Fixed PUBLIC_ACCESS in authenticated sessions (wouterj)
+ * bug #37028 [FrameworkBundle] Fix enabled_locales behavior (tgalopin)
+
 * 5.1.0 (2020-05-31)
 
  * bug #37009 [Validator] use "allowedVariables" to configure the ExpressionLanguageSyntax constraint (xabbuh)
diff --git a/src/Symfony/Component/HttpKernel/Kernel.php b/src/Symfony/Component/HttpKernel/Kernel.php
index 6ec1c85f7e211..ceb069ee2c4fb 100644
--- a/src/Symfony/Component/HttpKernel/Kernel.php
+++ b/src/Symfony/Component/HttpKernel/Kernel.php
@@ -73,12 +73,12 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
 
     private static $freshCache = [];
 
-    const VERSION = '5.1.1-DEV';
+    const VERSION = '5.1.1';
     const VERSION_ID = 50101;
     const MAJOR_VERSION = 5;
     const MINOR_VERSION = 1;
     const RELEASE_VERSION = 1;
-    const EXTRA_VERSION = 'DEV';
+    const EXTRA_VERSION = '';
 
     const END_OF_MAINTENANCE = '01/2021';
     const END_OF_LIFE = '01/2021';