diff --git a/bom/openhab-core-index/pom.xml b/bom/openhab-core-index/pom.xml
index 89340e94f5..817fe626a8 100644
--- a/bom/openhab-core-index/pom.xml
+++ b/bom/openhab-core-index/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bom</groupId>
     <artifactId>org.smarthomej.addons.reactor.bom</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.addons.bom.openhab-core-index</artifactId>
diff --git a/bom/pom.xml b/bom/pom.xml
index 9d54dfb6b9..dfdca2815f 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons</groupId>
     <artifactId>org.smarthomej.addons.reactor</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <groupId>org.smarthomej.addons.bom</groupId>
diff --git a/bom/runtime-index/pom.xml b/bom/runtime-index/pom.xml
index c8424101a6..cb71727891 100644
--- a/bom/runtime-index/pom.xml
+++ b/bom/runtime-index/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bom</groupId>
     <artifactId>org.smarthomej.addons.reactor.bom</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.addons.bom.runtime-index</artifactId>
diff --git a/bom/smarthomej-addons/pom.xml b/bom/smarthomej-addons/pom.xml
index 494b8b1b01..7812017583 100644
--- a/bom/smarthomej-addons/pom.xml
+++ b/bom/smarthomej-addons/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bom</groupId>
     <artifactId>org.smarthomej.addons.reactor.bom</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.addons.bom.smarthomej-addons</artifactId>
diff --git a/bom/test-index/pom.xml b/bom/test-index/pom.xml
index 3631fc9ce7..9f33658cf1 100644
--- a/bom/test-index/pom.xml
+++ b/bom/test-index/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bom</groupId>
     <artifactId>org.smarthomej.addons.reactor.bom</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.addons.bom.test-index</artifactId>
diff --git a/bundles/org.smarthomej.automation.javarule/pom.xml b/bundles/org.smarthomej.automation.javarule/pom.xml
index 8afe052938..c6c859fa1d 100644
--- a/bundles/org.smarthomej.automation.javarule/pom.xml
+++ b/bundles/org.smarthomej.automation.javarule/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.automation.javarule</artifactId>
diff --git a/bundles/org.smarthomej.binding.amazonechocontrol/pom.xml b/bundles/org.smarthomej.binding.amazonechocontrol/pom.xml
index 4d38aaffe2..2e7ca9ff84 100644
--- a/bundles/org.smarthomej.binding.amazonechocontrol/pom.xml
+++ b/bundles/org.smarthomej.binding.amazonechocontrol/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.binding.amazonechocontrol</artifactId>
diff --git a/bundles/org.smarthomej.binding.androiddebugbridge/pom.xml b/bundles/org.smarthomej.binding.androiddebugbridge/pom.xml
index 13855308dd..cefd16c395 100644
--- a/bundles/org.smarthomej.binding.androiddebugbridge/pom.xml
+++ b/bundles/org.smarthomej.binding.androiddebugbridge/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.binding.androiddebugbridge</artifactId>
diff --git a/bundles/org.smarthomej.binding.http/pom.xml b/bundles/org.smarthomej.binding.http/pom.xml
index c6d8da95e7..d936de2bc6 100644
--- a/bundles/org.smarthomej.binding.http/pom.xml
+++ b/bundles/org.smarthomej.binding.http/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.binding.http</artifactId>
diff --git a/bundles/org.smarthomej.binding.notificationsforfiretv/pom.xml b/bundles/org.smarthomej.binding.notificationsforfiretv/pom.xml
index 39eacc4950..74116bc2f7 100644
--- a/bundles/org.smarthomej.binding.notificationsforfiretv/pom.xml
+++ b/bundles/org.smarthomej.binding.notificationsforfiretv/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.binding.notificationsforfiretv</artifactId>
diff --git a/bundles/org.smarthomej.binding.tcpudp/pom.xml b/bundles/org.smarthomej.binding.tcpudp/pom.xml
index 9f63172c26..bcdd429805 100644
--- a/bundles/org.smarthomej.binding.tcpudp/pom.xml
+++ b/bundles/org.smarthomej.binding.tcpudp/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.binding.tcpudp</artifactId>
diff --git a/bundles/org.smarthomej.binding.telenot/pom.xml b/bundles/org.smarthomej.binding.telenot/pom.xml
index f518316329..e53c3e154e 100644
--- a/bundles/org.smarthomej.binding.telenot/pom.xml
+++ b/bundles/org.smarthomej.binding.telenot/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.binding.telenot</artifactId>
diff --git a/bundles/org.smarthomej.binding.tuya/pom.xml b/bundles/org.smarthomej.binding.tuya/pom.xml
index 9eb4286503..f1745ce2a1 100644
--- a/bundles/org.smarthomej.binding.tuya/pom.xml
+++ b/bundles/org.smarthomej.binding.tuya/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.binding.tuya</artifactId>
diff --git a/bundles/org.smarthomej.binding.viessmann/pom.xml b/bundles/org.smarthomej.binding.viessmann/pom.xml
index 680015925a..71ad70403f 100644
--- a/bundles/org.smarthomej.binding.viessmann/pom.xml
+++ b/bundles/org.smarthomej.binding.viessmann/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.binding.viessmann</artifactId>
diff --git a/bundles/org.smarthomej.commons/pom.xml b/bundles/org.smarthomej.commons/pom.xml
index 50d5482890..e1c1ac9f0c 100644
--- a/bundles/org.smarthomej.commons/pom.xml
+++ b/bundles/org.smarthomej.commons/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.commons</artifactId>
diff --git a/bundles/org.smarthomej.transform.basicprofiles/pom.xml b/bundles/org.smarthomej.transform.basicprofiles/pom.xml
index 4c0a1a20c1..6117022226 100644
--- a/bundles/org.smarthomej.transform.basicprofiles/pom.xml
+++ b/bundles/org.smarthomej.transform.basicprofiles/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.transform.basicprofiles</artifactId>
diff --git a/bundles/org.smarthomej.transform.chain/pom.xml b/bundles/org.smarthomej.transform.chain/pom.xml
index df00634f6c..1599dd754b 100644
--- a/bundles/org.smarthomej.transform.chain/pom.xml
+++ b/bundles/org.smarthomej.transform.chain/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.transform.chain</artifactId>
diff --git a/bundles/org.smarthomej.transform.format/pom.xml b/bundles/org.smarthomej.transform.format/pom.xml
index e8adce0c56..530597ab18 100644
--- a/bundles/org.smarthomej.transform.format/pom.xml
+++ b/bundles/org.smarthomej.transform.format/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.transform.format</artifactId>
diff --git a/bundles/org.smarthomej.transform.math/pom.xml b/bundles/org.smarthomej.transform.math/pom.xml
index 8058939f4e..874880fb27 100644
--- a/bundles/org.smarthomej.transform.math/pom.xml
+++ b/bundles/org.smarthomej.transform.math/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.bundles</groupId>
     <artifactId>org.smarthomej.addons.reactor.bundles</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.transform.math</artifactId>
diff --git a/bundles/pom.xml b/bundles/pom.xml
index f062e05e86..4850b685ed 100644
--- a/bundles/pom.xml
+++ b/bundles/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons</groupId>
     <artifactId>org.smarthomej.addons.reactor</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <groupId>org.smarthomej.addons.bundles</groupId>
diff --git a/features/pom.xml b/features/pom.xml
index dc060c2e59..bc9a0fcefe 100644
--- a/features/pom.xml
+++ b/features/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons</groupId>
     <artifactId>org.smarthomej.addons.reactor</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <groupId>org.smarthomej.addons.features.karaf</groupId>
diff --git a/features/smarthomej-addons-external/pom.xml b/features/smarthomej-addons-external/pom.xml
index 481acc50c0..1ca10bfec2 100644
--- a/features/smarthomej-addons-external/pom.xml
+++ b/features/smarthomej-addons-external/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.features.karaf</groupId>
     <artifactId>org.smarthomej.addons.reactor.features.karaf</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.addons.features.karaf.smarthomej-addons-external</artifactId>
diff --git a/features/smarthomej-addons/pom.xml b/features/smarthomej-addons/pom.xml
index 3862f58eca..f1e6c695fb 100644
--- a/features/smarthomej-addons/pom.xml
+++ b/features/smarthomej-addons/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons.features.karaf</groupId>
     <artifactId>org.smarthomej.addons.reactor.features.karaf</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.addons.features.karaf.smarthomej-addons</artifactId>
diff --git a/pom.xml b/pom.xml
index 8fa1850da4..ef3814bf18 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
   <groupId>org.smarthomej.addons</groupId>
   <artifactId>org.smarthomej.addons.reactor</artifactId>
-  <version>4.0.3</version>
+  <version>4.0.4-SNAPSHOT</version>
 
   <packaging>pom</packaging>
 
@@ -42,7 +42,7 @@
   <scm>
     <connection>scm:git:git@github.com:smarthomej/addons.git</connection>
     <developerConnection>scm:git:git@github.com:smarthomej/addons.git</developerConnection>
-    <tag>v4.0.3</tag>
+    <tag>HEAD</tag>
     <url>https://github.com/smarthomej/addons</url>
   </scm>
 
diff --git a/site/pom.xml b/site/pom.xml
index 38011d5c06..ae96235fec 100644
--- a/site/pom.xml
+++ b/site/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.smarthomej.addons</groupId>
     <artifactId>org.smarthomej.addons.reactor</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.smarthomej.addons.site</artifactId>