diff --git a/adapters/amqp-vertx/pom.xml b/adapters/amqp-vertx/pom.xml
index 9c38ac88a7..7ed5838edf 100644
--- a/adapters/amqp-vertx/pom.xml
+++ b/adapters/amqp-vertx/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
   <artifactId>hono-adapter-amqp-vertx</artifactId>
   <name>Hono AMQP Adapter</name>
diff --git a/adapters/coap-vertx-base/pom.xml b/adapters/coap-vertx-base/pom.xml
index 0e7dd37050..de35167c18 100644
--- a/adapters/coap-vertx-base/pom.xml
+++ b/adapters/coap-vertx-base/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
   <artifactId>hono-adapter-coap-vertx-base</artifactId>
   <name>Hono CoAP Adapter base</name>
diff --git a/adapters/coap-vertx/pom.xml b/adapters/coap-vertx/pom.xml
index 8dd79f13b0..2812683ffa 100644
--- a/adapters/coap-vertx/pom.xml
+++ b/adapters/coap-vertx/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
   <artifactId>hono-adapter-coap-vertx</artifactId>
   <name>Hono CoAP Adapter</name>
diff --git a/adapters/http-vertx-base/pom.xml b/adapters/http-vertx-base/pom.xml
index 1f138a26a4..d76d3902f6 100644
--- a/adapters/http-vertx-base/pom.xml
+++ b/adapters/http-vertx-base/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
   <artifactId>hono-adapter-http-vertx-base</artifactId>
   <name>Hono HTTP Adapter base</name>
diff --git a/adapters/http-vertx/pom.xml b/adapters/http-vertx/pom.xml
index 0492939d56..580d1f1c86 100644
--- a/adapters/http-vertx/pom.xml
+++ b/adapters/http-vertx/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
   <artifactId>hono-adapter-http-vertx</artifactId>
   <name>Hono HTTP Adapter</name>
diff --git a/adapters/kura/pom.xml b/adapters/kura/pom.xml
index 839377cee8..27de246aac 100644
--- a/adapters/kura/pom.xml
+++ b/adapters/kura/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
   <artifactId>hono-adapter-kura</artifactId>
   <name>Hono Kura Adapter</name>
diff --git a/adapters/lora-vertx/pom.xml b/adapters/lora-vertx/pom.xml
index e058b3d410..194c4a7abb 100644
--- a/adapters/lora-vertx/pom.xml
+++ b/adapters/lora-vertx/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.eclipse.hono</groupId>
         <artifactId>hono-adapters</artifactId>
-        <version>1.2.4-SNAPSHOT</version>
+        <version>1.2.4</version>
     </parent>
     <artifactId>hono-adapter-lora-vertx</artifactId>
     <name>Hono LoRa Adapter</name>
diff --git a/adapters/mqtt-vertx-base/pom.xml b/adapters/mqtt-vertx-base/pom.xml
index a5d6d55732..97335b6bfa 100644
--- a/adapters/mqtt-vertx-base/pom.xml
+++ b/adapters/mqtt-vertx-base/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
   <artifactId>hono-adapter-mqtt-vertx-base</artifactId>
   <name>Hono MQTT Adapter base</name>
diff --git a/adapters/mqtt-vertx/pom.xml b/adapters/mqtt-vertx/pom.xml
index 6319745a23..e032743621 100644
--- a/adapters/mqtt-vertx/pom.xml
+++ b/adapters/mqtt-vertx/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
   <artifactId>hono-adapter-mqtt-vertx</artifactId>
   <name>Hono MQTT Adapter</name>
diff --git a/adapters/pom.xml b/adapters/pom.xml
index c3309c5d5f..c21edb0bd1 100644
--- a/adapters/pom.xml
+++ b/adapters/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/adapters/sigfox-vertx/pom.xml b/adapters/sigfox-vertx/pom.xml
index bb7460ada4..b6e9da768a 100644
--- a/adapters/sigfox-vertx/pom.xml
+++ b/adapters/sigfox-vertx/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.eclipse.hono</groupId>
         <artifactId>hono-adapters</artifactId>
-        <version>1.2.4-SNAPSHOT</version>
+        <version>1.2.4</version>
     </parent>
     <artifactId>hono-adapter-sigfox-vertx</artifactId>
     <name>Hono Sigfox Adapter</name>
diff --git a/bom/pom.xml b/bom/pom.xml
index 4d74e99fcf..e90d8ff9a9 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-parent</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
 
   <artifactId>hono-bom</artifactId>
diff --git a/cli/pom.xml b/cli/pom.xml
index 5ce7c9ec76..d9e46b1a0f 100644
--- a/cli/pom.xml
+++ b/cli/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.eclipse.hono</groupId>
         <artifactId>hono-bom</artifactId>
-        <version>1.2.4-SNAPSHOT</version>
+        <version>1.2.4</version>
         <relativePath>../bom</relativePath>
     </parent>
 
diff --git a/client-device-connection-infinispan/pom.xml b/client-device-connection-infinispan/pom.xml
index 69c76811e2..05c9c6249f 100644
--- a/client-device-connection-infinispan/pom.xml
+++ b/client-device-connection-infinispan/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
   <artifactId>client-device-connection-infinispan</artifactId>
diff --git a/client/pom.xml b/client/pom.xml
index 01ab356491..660edfc0e4 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/core/pom.xml b/core/pom.xml
index c2a783d775..d25b337452 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/demo-certs/pom.xml b/demo-certs/pom.xml
index 18200f64b5..d494acef51 100644
--- a/demo-certs/pom.xml
+++ b/demo-certs/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
   <artifactId>hono-demo-certs</artifactId>
diff --git a/deploy/pom.xml b/deploy/pom.xml
index 41b0b5de03..dcc60207f3 100644
--- a/deploy/pom.xml
+++ b/deploy/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/example/hono-client-examples/pom.xml b/example/hono-client-examples/pom.xml
index 91bbb465f7..ae4ca110cc 100644
--- a/example/hono-client-examples/pom.xml
+++ b/example/hono-client-examples/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-example</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/example/pom.xml b/example/pom.xml
index 58943eebba..0fda635f67 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/example/protocol-gateway-example/pom.xml b/example/protocol-gateway-example/pom.xml
index b5f2eccfe1..9e652ec38a 100644
--- a/example/protocol-gateway-example/pom.xml
+++ b/example/protocol-gateway-example/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.eclipse.hono</groupId>
         <artifactId>hono-example</artifactId>
-        <version>1.2.4-SNAPSHOT</version>
+        <version>1.2.4</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/jmeter/pom.xml b/jmeter/pom.xml
index 45a288701b..b1b3e57d60 100644
--- a/jmeter/pom.xml
+++ b/jmeter/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/legal/pom.xml b/legal/pom.xml
index cd042fbeba..2b9875da1a 100644
--- a/legal/pom.xml
+++ b/legal/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
   <artifactId>hono-legal</artifactId>
diff --git a/pom.xml b/pom.xml
index f00513267b..a1ecb878f1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
 
   <groupId>org.eclipse.hono</groupId>
   <artifactId>hono-parent</artifactId>
-  <version>1.2.4-SNAPSHOT</version>
+  <version>1.2.4</version>
   <packaging>pom</packaging>
 
   <name>Hono</name>
diff --git a/service-base/pom.xml b/service-base/pom.xml
index 57d197450c..0912dd305a 100644
--- a/service-base/pom.xml
+++ b/service-base/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
   <artifactId>hono-service-base</artifactId>
diff --git a/services/auth/pom.xml b/services/auth/pom.xml
index 691e470769..dc1585c145 100644
--- a/services/auth/pom.xml
+++ b/services/auth/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-services</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
   <artifactId>hono-service-auth</artifactId>
   <name>Hono Auth</name>
diff --git a/services/device-connection/pom.xml b/services/device-connection/pom.xml
index a5f5ef8da6..06ee4849e5 100644
--- a/services/device-connection/pom.xml
+++ b/services/device-connection/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-services</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
   </parent>
   <artifactId>hono-service-device-connection</artifactId>
   <name>Hono Device Connection service</name>
diff --git a/services/device-registry-base/pom.xml b/services/device-registry-base/pom.xml
index 0e2e9a56f8..19bf7f693c 100644
--- a/services/device-registry-base/pom.xml
+++ b/services/device-registry-base/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.hono</groupId>
         <artifactId>hono-services</artifactId>
-        <version>1.2.4-SNAPSHOT</version>
+        <version>1.2.4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/services/device-registry-file/pom.xml b/services/device-registry-file/pom.xml
index b4251707fa..596ef1d8ff 100644
--- a/services/device-registry-file/pom.xml
+++ b/services/device-registry-file/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.hono</groupId>
         <artifactId>hono-services</artifactId>
-        <version>1.2.4-SNAPSHOT</version>
+        <version>1.2.4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/services/pom.xml b/services/pom.xml
index 03a98eb716..894be8e978 100644
--- a/services/pom.xml
+++ b/services/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/site/documentation/tag_stable.txt b/site/documentation/tag_stable.txt
index 23aa839063..e8ea05db81 100644
--- a/site/documentation/tag_stable.txt
+++ b/site/documentation/tag_stable.txt
@@ -1 +1 @@
-1.2.2
+1.2.4
diff --git a/site/documentation/versions_supported.csv b/site/documentation/versions_supported.csv
index ec9567e3cf..13d5d1e467 100644
--- a/site/documentation/versions_supported.csv
+++ b/site/documentation/versions_supported.csv
@@ -5,3 +5,4 @@ MAJOR;MINOR;BRANCH_OR_TAG
 1;2;1.2.0
 1;2;1.2.1
 1;2;1.2.2
+1;2;1.2.4
diff --git a/site/pom.xml b/site/pom.xml
index 9c98a31751..20bd212569 100644
--- a/site/pom.xml
+++ b/site/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.eclipse.hono</groupId>
         <artifactId>hono-bom</artifactId>
-        <version>1.2.4-SNAPSHOT</version>
+        <version>1.2.4</version>
         <relativePath>../bom</relativePath>
     </parent>
 
diff --git a/tests/pom.xml b/tests/pom.xml
index 659192f126..00247003b9 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>1.2.4-SNAPSHOT</version>
+    <version>1.2.4</version>
     <relativePath>../bom</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>