diff --git a/alfa-client/pom.xml b/alfa-client/pom.xml
index 44204b0423a9d0b944aeb6f0bf2def01d4739969..5626b5b6cc955de23b9dabf78f36a2d0c784306f 100644
--- a/alfa-client/pom.xml
+++ b/alfa-client/pom.xml
@@ -29,7 +29,7 @@
 	<parent>
 		<groupId>de.ozgcloud.alfa</groupId>
 		<artifactId>alfa</artifactId>
-		<version>2.3.0</version>
+		<version>2.4.0-SNAPSHOT</version>
 	</parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/alfa-server/pom.xml b/alfa-server/pom.xml
index 2b957614c7343659117b855331c5ba13103d77d6..c8036d51f5c68fe7e96c57ecf9785fae98dcdeea 100644
--- a/alfa-server/pom.xml
+++ b/alfa-server/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>de.ozgcloud.alfa</groupId>
 		<artifactId>alfa</artifactId>
-		<version>2.3.0</version>
+		<version>2.4.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>alfa-server</artifactId>
diff --git a/alfa-service/pom.xml b/alfa-service/pom.xml
index a8566b612ca8ed16fdd8276f4acc51782752db2e..82c3e8b0f47164aadd2ec13fb4daf47aba8d10cd 100644
--- a/alfa-service/pom.xml
+++ b/alfa-service/pom.xml
@@ -31,7 +31,7 @@
 	<parent>
 		<groupId>de.ozgcloud.alfa</groupId>
 		<artifactId>alfa</artifactId>
-		<version>2.3.0</version>
+		<version>2.4.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>alfa-service</artifactId>
diff --git a/alfa-xdomea/pom.xml b/alfa-xdomea/pom.xml
index 9517e479d4939e93f5e8d33cb0c42867abecb0fe..11bcf3c5ca4a690e73bf5d8fc705a5e9f082a382 100644
--- a/alfa-xdomea/pom.xml
+++ b/alfa-xdomea/pom.xml
@@ -31,7 +31,7 @@
 	<parent>
 		<groupId>de.ozgcloud.alfa</groupId>
 		<artifactId>alfa</artifactId>
-		<version>2.3.0</version>
+		<version>2.4.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>alfa-xdomea</artifactId>
diff --git a/pom.xml b/pom.xml
index a278311f8e02f00e38584bbf2b2ec4eabc490510..34c7aa84ad8051be3f30b7efa84207a922c06611 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
 
 	<groupId>de.ozgcloud.alfa</groupId>
 	<artifactId>alfa</artifactId>
-	<version>2.3.0</version>
+	<version>2.4.0-SNAPSHOT</version>
 	<name>Alfa Parent</name>
 	<packaging>pom</packaging>