diff --git a/CHANGELOG-3.3.md b/CHANGELOG-3.3.md
index 39137503cd..17b9ed1ed3 100644
--- a/CHANGELOG-3.3.md
+++ b/CHANGELOG-3.3.md
@@ -7,6 +7,45 @@ in 3.3 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/v3.3.0...v3.3.1
 
+* 3.3.0 (2017-05-29)
+
+ * bug #22940 [Config] Fallback to regular import when glob fails (nicolas-grekas)
+ * bug #22847 [Console] ChoiceQuestion must have choices (ro0NL)
+ * bug #22900 [FrameworkBundle][Console] Fix the override of a command registered by the kernel (aaa2000)
+ * bug #22930 Revert "bug #22925 [PhpUnitBridge] Adjust PHPUnit class_alias check (nicolas-grekas)
+ * bug #22910 [Filesystem] improve error handling in lock() (xabbuh)
+ * bug #22924 [Cache] Dont use pipelining with RedisCluster (nicolas-grekas)
+ * bug #22928 [WebProfilerBundle] Fixed options stub values display in form profiler (HeahDude)
+ * feature #22838 Make the simple exception pages match the new style (javiereguiluz)
+ * bug #22925 [PhpUnitBridge] Adjust PHPUnit class_alias check to also check for namespaced class (GawainLynch)
+ * bug #22718 [Console] Fixed different behaviour of key and value user inputs in multiple choice question (borNfreee)
+ * bug #22921 [FrameworkBundle] Only override getProjectDir if it exists in the kernel (aschempp)
+ * feature #22905 [FrameworkBundle][Validator] Move the PSR-11 factory to the component (ogizanagi)
+ * bug #22728 [HttpKernel] Fix kernel.project_dir extensibility (chalasr)
+ * bug #22829 [Yaml] fix colon without space deprecation (xabbuh)
+ * bug #22901 Fix missing abstract key in XmlDumper (weaverryan)
+ * bug #22912 [DI] Avoid private call to Container::has() (ro0NL)
+ * feature #22904 [HttpFoundation] Add Request::HEADER_X_FORWARDED_AWS_ELB const (nicolas-grekas)
+ * bug #22878 [Yaml] parse PHP constants in mapping keys (xabbuh)
+ * bug #22873 [HttpKernel] don't call getTrustedHeaderName() if possible (xabbuh)
+ * feature #22892 [ProxyManager] Add FC layer (nicolas-grekas)
+ * bug #22866 [DI] Check for privates before shared services (ro0NL)
+ * feature #22884 [DI] Add missing deprecation on Extension::getClassesToCompile (nicolas-grekas)
+ * bug #22874 [WebProfilerBundle] Fix sub-requests display in time profiler panel (nicolas-grekas)
+ * bug #22853 [Yaml] fix multiline block handling (xabbuh)
+ * bug #22872 [FrameworkBundle] Handle project dir in cache:clear command (nicolas-grekas)
+ * feature #22808 [FrameworkBundle][Validator] Deprecate passing validator instances/aliases over using the service locator (ogizanagi)
+ * bug #22857 [DI] Fix autowire error for inlined services (weaverryan)
+ * bug #22858 [SecurityBundle] Prevent auto-registration of UserPasswordEncoderCommand (chalasr)
+ * bug #22859 [Profiler][VarDumper] Fix searchbar css when in toolbar (ogizanagi)
+ * bug #22614 [Process]  Fixed escaping arguments on Windows when inheritEnvironmentVariables is set to false (maryo)
+ * bug #22817 [PhpUnitBridge] optional error handler arguments (xabbuh)
+ * bug #22781 [DI][Serializer] Fix missing de(normalizer|coder) autoconfig (ogizanagi)
+ * bug #22790 [DependencyInjection] Fix dumping of RewindableGenerator with empty IteratorArgument (meyerbaptiste)
+ * bug #22787 [MonologBridge] Fix the Monlog ServerLogHandler from Hanging on Windows (ChadSikorra)
+ * bug #22768 Use 0.0.0.0 as the server log command host default. (ChadSikorra)
+ * bug #22752 Improved how profiler errors are displayed on small screens (javiereguiluz)
+
 * 3.3.0-RC1 (2017-05-17)
 
  * bug #22715 [FrameworkBundle] remove Security deps from the require section (xabbuh)
diff --git a/src/Symfony/Component/HttpKernel/Kernel.php b/src/Symfony/Component/HttpKernel/Kernel.php
index b5df6c6cdb..e2f1df0351 100644
--- a/src/Symfony/Component/HttpKernel/Kernel.php
+++ b/src/Symfony/Component/HttpKernel/Kernel.php
@@ -61,12 +61,12 @@ abstract class Kernel implements KernelInterface, TerminableInterface
 
     private $projectDir;
 
-    const VERSION = '3.3.0-DEV';
+    const VERSION = '3.3.0';
     const VERSION_ID = 30300;
     const MAJOR_VERSION = 3;
     const MINOR_VERSION = 3;
     const RELEASE_VERSION = 0;
-    const EXTRA_VERSION = 'DEV';
+    const EXTRA_VERSION = '';
 
     const END_OF_MAINTENANCE = '01/2018';
     const END_OF_LIFE = '07/2018';