diff --git a/CHANGELOG.md b/CHANGELOG.md
index 56ca2720..ae706015 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+
+## [12.2.0](https://github.com/dbmdz/digitalcollections-model/releases/tag/12.2.0) - 2023-09-12
+
 ### Added
 
 - Added missing builders and missing `hashCode`, `equals`, `toString` methods
diff --git a/dc-model-jackson/pom.xml b/dc-model-jackson/pom.xml
index d0ce93b0..1244a4f5 100644
--- a/dc-model-jackson/pom.xml
+++ b/dc-model-jackson/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>de.digitalcollections.model</groupId>
     <artifactId>dc-model-parent</artifactId>
-    <version>12.2.0-SNAPSHOT</version>
+    <version>12.2.0</version>
   </parent>
 
   <name>DigitalCollections: Model (Jackson)</name>
diff --git a/dc-model-mappings/dc-model-html-mapping/pom.xml b/dc-model-mappings/dc-model-html-mapping/pom.xml
index 16c79796..982e4453 100644
--- a/dc-model-mappings/dc-model-html-mapping/pom.xml
+++ b/dc-model-mappings/dc-model-html-mapping/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>de.digitalcollections.model</groupId>
     <artifactId>dc-model-mappings</artifactId>
-    <version>12.2.0-SNAPSHOT</version>
+    <version>12.2.0</version>
   </parent>
 
   <name>DigitalCollections: Model (Mappings: HTML)</name>
diff --git a/dc-model-mappings/pom.xml b/dc-model-mappings/pom.xml
index 07abdb45..239d21cf 100644
--- a/dc-model-mappings/pom.xml
+++ b/dc-model-mappings/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>de.digitalcollections.model</groupId>
     <artifactId>dc-model-parent</artifactId>
-    <version>12.2.0-SNAPSHOT</version>
+    <version>12.2.0</version>
   </parent>
 
   <name>DigitalCollections: Model (Mappings)</name>
diff --git a/dc-model/pom.xml b/dc-model/pom.xml
index 26c1ecd6..663746c1 100644
--- a/dc-model/pom.xml
+++ b/dc-model/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>de.digitalcollections.model</groupId>
     <artifactId>dc-model-parent</artifactId>
-    <version>12.2.0-SNAPSHOT</version>
+    <version>12.2.0</version>
   </parent>
 
   <name>DigitalCollections: Model (Model)</name>
diff --git a/pom.xml b/pom.xml
index 0cd39723..b736b961 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
   <groupId>de.digitalcollections.model</groupId>
   <artifactId>dc-model-parent</artifactId>
-  <version>12.2.0-SNAPSHOT</version>
+  <version>12.2.0</version>
   <packaging>pom</packaging>
 
   <modules>