diff --git a/doc/changelog.rst b/doc/changelog.rst
index a8eeec0e7d65a02f8ab7bd576ae2a909f92b120d..574790a68dd53c8b6f373b24ff707edebe04529f 100644
--- a/doc/changelog.rst
+++ b/doc/changelog.rst
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-2.3.4 (XXXX-XX-XX)
+2.3.4 (2020-01-30)
 ------------------
 
  * Prepare for PHPUnit version 9, avoid all warnings of PHPUnit version 8
diff --git a/src/Silex/Application.php b/src/Silex/Application.php
index a485a8c1460f4d817164cb5494340df55aaf460f..be3e5c7ee879f15d4d9388abed2c8536c615ec3a 100644
--- a/src/Silex/Application.php
+++ b/src/Silex/Application.php
@@ -41,7 +41,7 @@ use Silex\Provider\HttpKernelServiceProvider;
  */
 class Application extends Container implements HttpKernelInterface, TerminableInterface
 {
-    const VERSION = '2.3.4-DEV';
+    const VERSION = '2.3.4';
 
     const EARLY_EVENT = 512;
     const LATE_EVENT = -512;