diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a2741515..41a9e608d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ Please make sure to always read our [Upgrading](doc/80-Upgrading.md) documentati
 
 ## What's New
 
+### What's New in Version 2.9.2
+
+This is a hotfix release. v2.9.1 included a change that wasn't compatible with PostgreSQL again. This has been fixed
+in this release. (#4490)
+
 ### What's New in Version 2.9.1
 
 You can find all issues related to this release on our [Roadmap](https://github.com/Icinga/icingaweb2/milestone/64?closed=1).
diff --git a/VERSION b/VERSION
index 7227c77fa..d4a02a529 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-v2.9.1
+v2.9.2
diff --git a/library/Icinga/Application/Version.php b/library/Icinga/Application/Version.php
index 61f6150a2..4400e7ef9 100644
--- a/library/Icinga/Application/Version.php
+++ b/library/Icinga/Application/Version.php
@@ -8,7 +8,7 @@ namespace Icinga\Application;
  */
 class Version
 {
-    const VERSION = '2.9.1';
+    const VERSION = '2.9.2';
 
     /**
      * Get the version of this instance of Icinga Web 2
diff --git a/modules/doc/module.info b/modules/doc/module.info
index f43ff16bb..8fbce8e76 100644
--- a/modules/doc/module.info
+++ b/modules/doc/module.info
@@ -1,4 +1,4 @@
 Module: doc
-Version: 2.9.1
+Version: 2.9.2
 Description: Documentation module
  Extracts, shows and exports documentation for Icinga Web 2 and its modules.
diff --git a/modules/migrate/module.info b/modules/migrate/module.info
index f06bc1775..a4a6a6ed3 100644
--- a/modules/migrate/module.info
+++ b/modules/migrate/module.info
@@ -1,5 +1,5 @@
 Module: migrate
-Version: 2.9.1
+Version: 2.9.2
 Description: Migrate module
  This module was introduced with the domain-aware authentication feature in version 2.5.0.
  It helps you migrating users and user configurations according to a given domain.
diff --git a/modules/monitoring/module.info b/modules/monitoring/module.info
index f018bf52f..a1a5e1b09 100644
--- a/modules/monitoring/module.info
+++ b/modules/monitoring/module.info
@@ -1,5 +1,5 @@
 Module: monitoring
-Version: 2.9.1
+Version: 2.9.2
 Description: Icinga monitoring module
  IDO accessor and UI for your monitoring. This is the initial instalment for a
  graphical presentation of Icinga environments. The predecessor of Icinga DB.
diff --git a/modules/setup/module.info b/modules/setup/module.info
index aaa3fa9f3..991488ea8 100644
--- a/modules/setup/module.info
+++ b/modules/setup/module.info
@@ -1,5 +1,5 @@
 Module: setup
-Version: 2.9.1
+Version: 2.9.2
 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 3a72a5e3a..4ba214643 100644
--- a/modules/test/module.info
+++ b/modules/test/module.info
@@ -1,5 +1,5 @@
 Module: test
-Version: 2.9.1
+Version: 2.9.2
 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 bdff99334..3da592a12 100644
--- a/modules/translation/module.info
+++ b/modules/translation/module.info
@@ -1,5 +1,5 @@
 Module: translation
-Version: 2.9.1
+Version: 2.9.2
 Description: Translation module
  This module allows developers and translators to translate modules for multiple
  languages. You do not need this module to run an internationalized web frontend.