diff --git a/adapter-base/pom.xml b/adapter-base/pom.xml
index 3f9833822c..2afabaa5be 100644
--- a/adapter-base/pom.xml
+++ b/adapter-base/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
   <artifactId>hono-adapter-base</artifactId>
diff --git a/adapters/amqp/pom.xml b/adapters/amqp/pom.xml
index c0650b10f9..08b32478a3 100644
--- a/adapters/amqp/pom.xml
+++ b/adapters/amqp/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>hono-adapter-amqp</artifactId>
diff --git a/adapters/coap/pom.xml b/adapters/coap/pom.xml
index ef482c614b..0bd3d72236 100644
--- a/adapters/coap/pom.xml
+++ b/adapters/coap/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>hono-adapter-coap</artifactId>
diff --git a/adapters/http-base/pom.xml b/adapters/http-base/pom.xml
index 7753e5c8a8..63cd3813fc 100644
--- a/adapters/http-base/pom.xml
+++ b/adapters/http-base/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-adapter-http-base</artifactId>
   <name>Hono HTTP Adapter base</name>
diff --git a/adapters/http/pom.xml b/adapters/http/pom.xml
index d6aca8bbea..8cf5ab2a50 100644
--- a/adapters/http/pom.xml
+++ b/adapters/http/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>hono-adapter-http</artifactId>
diff --git a/adapters/lora/pom.xml b/adapters/lora/pom.xml
index 59bcfa9708..7ab13857df 100644
--- a/adapters/lora/pom.xml
+++ b/adapters/lora/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>hono-adapter-lora</artifactId>
diff --git a/adapters/mqtt-base/pom.xml b/adapters/mqtt-base/pom.xml
index af5a960cbd..1c36b7cf79 100644
--- a/adapters/mqtt-base/pom.xml
+++ b/adapters/mqtt-base/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-adapter-mqtt-base</artifactId>
   <name>Hono MQTT Adapter base</name>
diff --git a/adapters/mqtt/pom.xml b/adapters/mqtt/pom.xml
index a8fe76193f..67d81028de 100644
--- a/adapters/mqtt/pom.xml
+++ b/adapters/mqtt/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>hono-adapter-mqtt</artifactId>
diff --git a/adapters/parent/pom.xml b/adapters/parent/pom.xml
index 6d0f88215b..448ec28b72 100644
--- a/adapters/parent/pom.xml
+++ b/adapters/parent/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <artifactId>hono-adapters</artifactId>
     <groupId>org.eclipse.hono</groupId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>hono-adapters-parent</artifactId>
diff --git a/adapters/pom.xml b/adapters/pom.xml
index 5c03bc161a..f0c5db4f81 100644
--- a/adapters/pom.xml
+++ b/adapters/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/adapters/sigfox/pom.xml b/adapters/sigfox/pom.xml
index 7096e2e3c2..87f3417bfa 100644
--- a/adapters/sigfox/pom.xml
+++ b/adapters/sigfox/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-adapters-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>hono-adapter-sigfox</artifactId>
diff --git a/bom/pom.xml b/bom/pom.xml
index c0a85a4be0..423fbf01d1 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>hono-bom</artifactId>
diff --git a/cli/pom.xml b/cli/pom.xml
index fd6966ee3c..a62fad0c73 100644
--- a/cli/pom.xml
+++ b/cli/pom.xml
@@ -19,7 +19,7 @@
   <parent>
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     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/client-device-connection-base/pom.xml b/client-device-connection-base/pom.xml
index 8b7a195113..6e59ec8087 100644
--- a/client-device-connection-base/pom.xml
+++ b/client-device-connection-base/pom.xml
@@ -17,7 +17,7 @@
   <parent>
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     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
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     <relativePath>../bom</relativePath>
   </parent>
   <artifactId>client-device-connection-base</artifactId>
diff --git a/client-device-connection-infinispan/pom.xml b/client-device-connection-infinispan/pom.xml
index 422f59e27b..07e1fce648 100644
--- a/client-device-connection-infinispan/pom.xml
+++ b/client-device-connection-infinispan/pom.xml
@@ -17,7 +17,7 @@
   <parent>
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     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
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     <relativePath>../bom</relativePath>
   </parent>
   <artifactId>client-device-connection-infinispan</artifactId>
diff --git a/clients/amqp-common/pom.xml b/clients/amqp-common/pom.xml
index 17362812b8..8f336a73b7 100644
--- a/clients/amqp-common/pom.xml
+++ b/clients/amqp-common/pom.xml
@@ -18,7 +18,7 @@
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     <artifactId>hono-clients-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
     <artifactId>hono-client-amqp-common</artifactId>
 
diff --git a/clients/amqp-connection/pom.xml b/clients/amqp-connection/pom.xml
index e388bf4328..131da623d0 100644
--- a/clients/amqp-connection/pom.xml
+++ b/clients/amqp-connection/pom.xml
@@ -18,7 +18,7 @@
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+    <version>2.7.0-SNAPSHOT</version>
   </parent>
     <artifactId>hono-client-amqp-connection</artifactId>
 
diff --git a/clients/application-amqp/pom.xml b/clients/application-amqp/pom.xml
index 8d9ca58176..24d3e5f537 100644
--- a/clients/application-amqp/pom.xml
+++ b/clients/application-amqp/pom.xml
@@ -17,7 +17,7 @@
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     <artifactId>hono-clients-parent</artifactId>
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   </parent>
   <artifactId>hono-client-application-amqp</artifactId>
 
diff --git a/clients/application-kafka/pom.xml b/clients/application-kafka/pom.xml
index 90f6c754df..8231f3c1b6 100644
--- a/clients/application-kafka/pom.xml
+++ b/clients/application-kafka/pom.xml
@@ -17,7 +17,7 @@
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+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-application-kafka</artifactId>
 
diff --git a/clients/application/pom.xml b/clients/application/pom.xml
index 44b1bb8ea9..39b5465355 100644
--- a/clients/application/pom.xml
+++ b/clients/application/pom.xml
@@ -17,7 +17,7 @@
   <parent>
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-    <version>2.6.0</version>
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   </parent>
   <artifactId>hono-client-application</artifactId>
 
diff --git a/clients/client-common/pom.xml b/clients/client-common/pom.xml
index d0ccf66ee7..48a4e60535 100644
--- a/clients/client-common/pom.xml
+++ b/clients/client-common/pom.xml
@@ -18,7 +18,7 @@
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   </parent>
   <artifactId>hono-client-common</artifactId>
 
diff --git a/clients/command-amqp/pom.xml b/clients/command-amqp/pom.xml
index 6cd897fed9..a39e41833c 100644
--- a/clients/command-amqp/pom.xml
+++ b/clients/command-amqp/pom.xml
@@ -17,7 +17,7 @@
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   </parent>
   <artifactId>hono-client-command-amqp</artifactId>
 
diff --git a/clients/command-kafka/pom.xml b/clients/command-kafka/pom.xml
index 303346b0d9..d6c7e4337d 100644
--- a/clients/command-kafka/pom.xml
+++ b/clients/command-kafka/pom.xml
@@ -17,7 +17,7 @@
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+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-command-kafka</artifactId>
 
diff --git a/clients/command-pubsub/pom.xml b/clients/command-pubsub/pom.xml
index 0792cd5c97..7b40160104 100644
--- a/clients/command-pubsub/pom.xml
+++ b/clients/command-pubsub/pom.xml
@@ -7,7 +7,7 @@
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+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-command-pubsub</artifactId>
 
diff --git a/clients/command/pom.xml b/clients/command/pom.xml
index 6febb72648..995a5ae2bf 100644
--- a/clients/command/pom.xml
+++ b/clients/command/pom.xml
@@ -17,7 +17,7 @@
   <parent>
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   </parent>
   <artifactId>hono-client-command</artifactId>
 
diff --git a/clients/device-amqp/pom.xml b/clients/device-amqp/pom.xml
index 67b09a8a39..24d0629c57 100644
--- a/clients/device-amqp/pom.xml
+++ b/clients/device-amqp/pom.xml
@@ -18,7 +18,7 @@
   <parent>
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+    <version>2.7.0-SNAPSHOT</version>
   </parent>
     <artifactId>hono-client-device-amqp</artifactId>
 
diff --git a/clients/kafka-common/pom.xml b/clients/kafka-common/pom.xml
index 2d8d512f6a..2490876e03 100644
--- a/clients/kafka-common/pom.xml
+++ b/clients/kafka-common/pom.xml
@@ -17,7 +17,7 @@
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     <artifactId>hono-clients-parent</artifactId>
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   </parent>
   <artifactId>hono-client-kafka-common</artifactId>
 
diff --git a/clients/notification-amqp/pom.xml b/clients/notification-amqp/pom.xml
index 90d7520859..8e20ab3a85 100644
--- a/clients/notification-amqp/pom.xml
+++ b/clients/notification-amqp/pom.xml
@@ -17,7 +17,7 @@
   <parent>
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     <artifactId>hono-clients-parent</artifactId>
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+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-notification-amqp</artifactId>
 
diff --git a/clients/notification-kafka/pom.xml b/clients/notification-kafka/pom.xml
index 77f5c41a34..6bf6c6cb51 100644
--- a/clients/notification-kafka/pom.xml
+++ b/clients/notification-kafka/pom.xml
@@ -17,7 +17,7 @@
   <parent>
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     <artifactId>hono-clients-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-notification-kafka</artifactId>
 
diff --git a/clients/notification-pubsub/pom.xml b/clients/notification-pubsub/pom.xml
index 22c777da33..f97def9e1e 100644
--- a/clients/notification-pubsub/pom.xml
+++ b/clients/notification-pubsub/pom.xml
@@ -6,7 +6,7 @@
   <parent>
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     <artifactId>hono-clients-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-notification-pubsub</artifactId>
 
diff --git a/clients/notification/pom.xml b/clients/notification/pom.xml
index 90507d28e3..35496ae327 100644
--- a/clients/notification/pom.xml
+++ b/clients/notification/pom.xml
@@ -17,7 +17,7 @@
   <parent>
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     <artifactId>hono-clients-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-notification</artifactId>
 
diff --git a/clients/pom.xml b/clients/pom.xml
index 205c2165dc..f5d07cd35f 100644
--- a/clients/pom.xml
+++ b/clients/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/clients/pubsub-common/pom.xml b/clients/pubsub-common/pom.xml
index a6d58b2d89..bf39a35cc0 100644
--- a/clients/pubsub-common/pom.xml
+++ b/clients/pubsub-common/pom.xml
@@ -5,7 +5,7 @@
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     <artifactId>hono-clients-parent</artifactId>
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+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-pubsub-common</artifactId>
 
diff --git a/clients/registry-amqp/pom.xml b/clients/registry-amqp/pom.xml
index f1e8b42af1..ecd88c5f2e 100644
--- a/clients/registry-amqp/pom.xml
+++ b/clients/registry-amqp/pom.xml
@@ -17,7 +17,7 @@
   <parent>
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     <artifactId>hono-clients-parent</artifactId>
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+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-registry-amqp</artifactId>
 
diff --git a/clients/registry/pom.xml b/clients/registry/pom.xml
index b9b55007fd..b3a7d90be8 100644
--- a/clients/registry/pom.xml
+++ b/clients/registry/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-clients-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-registry</artifactId>
 
diff --git a/clients/telemetry-amqp/pom.xml b/clients/telemetry-amqp/pom.xml
index 549746bdf8..d54ae72b8d 100644
--- a/clients/telemetry-amqp/pom.xml
+++ b/clients/telemetry-amqp/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-clients-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-telemetry-amqp</artifactId>
 
diff --git a/clients/telemetry-kafka/pom.xml b/clients/telemetry-kafka/pom.xml
index fe92020183..bc2e2cc2af 100644
--- a/clients/telemetry-kafka/pom.xml
+++ b/clients/telemetry-kafka/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-clients-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-telemetry-kafka</artifactId>
 
diff --git a/clients/telemetry-pubsub/pom.xml b/clients/telemetry-pubsub/pom.xml
index 06678db01b..04d4b973c8 100644
--- a/clients/telemetry-pubsub/pom.xml
+++ b/clients/telemetry-pubsub/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-clients-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-telemetry-pubsub</artifactId>
 
diff --git a/clients/telemetry/pom.xml b/clients/telemetry/pom.xml
index 485c06ac36..41919d2df9 100644
--- a/clients/telemetry/pom.xml
+++ b/clients/telemetry/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-clients-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-client-telemetry</artifactId>
 
diff --git a/core/pom.xml b/core/pom.xml
index 31a3764cb5..f5f29cb416 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/demo-certs/pom.xml b/demo-certs/pom.xml
index 7378459b0b..17ee9a74bb 100644
--- a/demo-certs/pom.xml
+++ b/demo-certs/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-demo-certs</artifactId>
 
diff --git a/examples/hono-client-examples/pom.xml b/examples/hono-client-examples/pom.xml
index 8b23fdf5f8..a4f3e02e0f 100644
--- a/examples/hono-client-examples/pom.xml
+++ b/examples/hono-client-examples/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-example</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/examples/pom.xml b/examples/pom.xml
index ff899cedf4..65ecd50116 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/examples/protocol-gateway-example/pom.xml b/examples/protocol-gateway-example/pom.xml
index 11c39155d1..0779af9db8 100644
--- a/examples/protocol-gateway-example/pom.xml
+++ b/examples/protocol-gateway-example/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-example</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/legal/pom.xml b/legal/pom.xml
index bceabd2fcd..d56df83a9d 100644
--- a/legal/pom.xml
+++ b/legal/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
   <artifactId>hono-legal</artifactId>
diff --git a/pom.xml b/pom.xml
index 35d6576f2b..576b18ac6f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
 
   <groupId>org.eclipse.hono</groupId>
   <artifactId>hono-parent</artifactId>
-  <version>2.6.0</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <name>Hono</name>
diff --git a/service-base/pom.xml b/service-base/pom.xml
index f4555f9d02..249aaaa2c8 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>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
   <artifactId>hono-service-base</artifactId>
diff --git a/services/auth-base/pom.xml b/services/auth-base/pom.xml
index 4544c8bd30..92249a494a 100644
--- a/services/auth-base/pom.xml
+++ b/services/auth-base/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-services</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>hono-service-auth-base</artifactId>
   <name>Hono Auth base</name>
diff --git a/services/auth/pom.xml b/services/auth/pom.xml
index 50feb3b5df..8d7c032b8e 100644
--- a/services/auth/pom.xml
+++ b/services/auth/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-services-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>hono-service-auth</artifactId>
diff --git a/services/base-jdbc/pom.xml b/services/base-jdbc/pom.xml
index 4e390120b7..bc34e54987 100644
--- a/services/base-jdbc/pom.xml
+++ b/services/base-jdbc/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../bom</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/services/command-router-base/pom.xml b/services/command-router-base/pom.xml
index c8b71ed517..571071533c 100644
--- a/services/command-router-base/pom.xml
+++ b/services/command-router-base/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-services-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>hono-service-command-router-base</artifactId>
diff --git a/services/command-router-infinispan/pom.xml b/services/command-router-infinispan/pom.xml
index b14798b1e1..cbda9c545f 100644
--- a/services/command-router-infinispan/pom.xml
+++ b/services/command-router-infinispan/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-services-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>hono-service-command-router-infinispan</artifactId>
diff --git a/services/device-registry-base/pom.xml b/services/device-registry-base/pom.xml
index b28a30263d..8481d42db9 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>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/services/device-registry-jdbc/pom.xml b/services/device-registry-jdbc/pom.xml
index a761d6da65..058578d1cc 100644
--- a/services/device-registry-jdbc/pom.xml
+++ b/services/device-registry-jdbc/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-services-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/services/device-registry-mongodb/pom.xml b/services/device-registry-mongodb/pom.xml
index 8883327a96..191b7c642a 100644
--- a/services/device-registry-mongodb/pom.xml
+++ b/services/device-registry-mongodb/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-services-parent</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/services/parent/pom.xml b/services/parent/pom.xml
index df0105135a..15df322732 100644
--- a/services/parent/pom.xml
+++ b/services/parent/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <artifactId>hono-services</artifactId>
     <groupId>org.eclipse.hono</groupId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <packaging>pom</packaging>
diff --git a/services/pom.xml b/services/pom.xml
index d365d31ab1..3227136877 100644
--- a/services/pom.xml
+++ b/services/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/site/pom.xml b/site/pom.xml
index 1d0e130d60..6ecc279134 100644
--- a/site/pom.xml
+++ b/site/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
 
diff --git a/test-utils/adapter-base-test-utils/pom.xml b/test-utils/adapter-base-test-utils/pom.xml
index 2fd84aa75c..3c5f1d52c0 100644
--- a/test-utils/adapter-base-test-utils/pom.xml
+++ b/test-utils/adapter-base-test-utils/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>test-utils</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>adapter-base-test-utils</artifactId>
 
diff --git a/test-utils/client-test-utils/pom.xml b/test-utils/client-test-utils/pom.xml
index c401b5bf69..9cf39bd74b 100644
--- a/test-utils/client-test-utils/pom.xml
+++ b/test-utils/client-test-utils/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>test-utils</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>client-test-utils</artifactId>
 
diff --git a/test-utils/core-test-utils/pom.xml b/test-utils/core-test-utils/pom.xml
index b8aafac469..5c0f6d3fba 100644
--- a/test-utils/core-test-utils/pom.xml
+++ b/test-utils/core-test-utils/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>test-utils</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>core-test-utils</artifactId>
 
diff --git a/test-utils/kafka-test-utils/pom.xml b/test-utils/kafka-test-utils/pom.xml
index 6f14df581c..2888d14ff0 100644
--- a/test-utils/kafka-test-utils/pom.xml
+++ b/test-utils/kafka-test-utils/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>test-utils</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>kafka-test-utils</artifactId>
 
diff --git a/test-utils/pom.xml b/test-utils/pom.xml
index a55bf097c5..451de19f71 100644
--- a/test-utils/pom.xml
+++ b/test-utils/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <artifactId>hono-bom</artifactId>
     <groupId>org.eclipse.hono</groupId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
   <artifactId>test-utils</artifactId>
diff --git a/tests/pom.xml b/tests/pom.xml
index cb0f4fb165..6592ae6c7f 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>org.eclipse.hono</groupId>
     <artifactId>hono-bom</artifactId>
-    <version>2.6.0</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../bom</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>