diff --git a/ChangeLog b/ChangeLog
index 8559f954ad..132c6e0f6c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,7 +2,7 @@
 
 ## What's New
 
-### What's New in Version 2.3.3
+### What's New in Version 2.3.4/2.3.3
 
 #### Bugfixes
 
diff --git a/VERSION b/VERSION
index fac9fc04e2..20dd632231 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-v2.3.3
+v2.3.4
diff --git a/icingaweb2.spec b/icingaweb2.spec
index 4880532621..8a660b9570 100644
--- a/icingaweb2.spec
+++ b/icingaweb2.spec
@@ -3,7 +3,7 @@
 %define revision 1
 
 Name:           icingaweb2
-Version:        2.3.3
+Version:        2.3.4
 Release:        %{revision}%{?dist}
 Summary:        Icinga Web 2
 Group:          Applications/System
diff --git a/library/Icinga/Application/Version.php b/library/Icinga/Application/Version.php
index 493bb27b84..ee4dc65056 100644
--- a/library/Icinga/Application/Version.php
+++ b/library/Icinga/Application/Version.php
@@ -8,7 +8,7 @@
  */
 class Version
 {
-    const VERSION = '2.3.3';
+    const VERSION = '2.3.4';
 
     /**
      * Get the version of this instance of Icinga Web 2
diff --git a/modules/doc/module.info b/modules/doc/module.info
index 8ae0d99496..10d96a7cf4 100644
--- a/modules/doc/module.info
+++ b/modules/doc/module.info
@@ -1,4 +1,4 @@
 Module: doc
-Version: 2.3.3
+Version: 2.3.4
 Description: Documentation module
  Extracts, shows and exports documentation for Icinga Web 2 and its modules.
diff --git a/modules/monitoring/module.info b/modules/monitoring/module.info
index 4406178b50..1d43bee2ab 100644
--- a/modules/monitoring/module.info
+++ b/modules/monitoring/module.info
@@ -1,5 +1,5 @@
 Module: monitoring
-Version: 2.3.3
+Version: 2.3.4
 Description: Icinga monitoring module
  This is the core module for most Icingaweb users. It provides an
  abstraction layer for various Icinga data backends.
diff --git a/modules/setup/module.info b/modules/setup/module.info
index fd0a115c3d..10729ab94c 100644
--- a/modules/setup/module.info
+++ b/modules/setup/module.info
@@ -1,5 +1,5 @@
 Module: setup
-Version: 2.3.3
+Version: 2.3.4
 Description: Setup module
  Web based wizard for setting up Icinga Web 2 and its modules.
  This includes the data backends (e.g. relational database, LDAP),
diff --git a/modules/test/module.info b/modules/test/module.info
index dcfd55539a..609fef5fcc 100644
--- a/modules/test/module.info
+++ b/modules/test/module.info
@@ -1,5 +1,5 @@
 Module: test
-Version: 2.3.3
+Version: 2.3.4
 Description: Translation module
  This module allows developers to run (unit) tests against Icinga Web 2 and
  any of its modules. Usually you do not need to enable this.
diff --git a/modules/translation/module.info b/modules/translation/module.info
index cfc1485078..817194a66f 100644
--- a/modules/translation/module.info
+++ b/modules/translation/module.info
@@ -1,5 +1,5 @@
 Module: translation
-Version: 2.3.3
+Version: 2.3.4
 Description: Translation module
  This module allows developers and translators to translate Icinga Web 2 and
  its modules for multiple languages. You do not need this module to run an