diff --git a/archive-manager-interface/pom.xml b/archive-manager-interface/pom.xml
index 644ab3b0407b0efe66fc2e7788af02d56c1cffb8..ab85e9de0790c2800a58d99ff6d550f43ff76ec8 100644
--- a/archive-manager-interface/pom.xml
+++ b/archive-manager-interface/pom.xml
@@ -31,7 +31,7 @@
     <parent>
         <groupId>de.ozgcloud.archive</groupId>
         <artifactId>archive-manager</artifactId>
-        <version>0.3.0</version>
+        <version>0.4.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>archive-manager-interface</artifactId>
diff --git a/archive-manager-server/pom.xml b/archive-manager-server/pom.xml
index 85c82caf60f4e4382d97ce25944d7af62bb21f71..037f848cce064153ea2c58bbe239b0b4fed19edf 100644
--- a/archive-manager-server/pom.xml
+++ b/archive-manager-server/pom.xml
@@ -32,7 +32,7 @@
 	<parent>
 		<groupId>de.ozgcloud.archive</groupId>
 		<artifactId>archive-manager</artifactId>
-		<version>0.3.0</version>
+		<version>0.4.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>archive-manager-server</artifactId>
diff --git a/pom.xml b/pom.xml
index db6d1a3962a5cb2e9e80be01e69291e3726a7abe..cf98dbbcbd5fb3f0940832be24a87359709da083 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
 
 	<groupId>de.ozgcloud.archive</groupId>
 	<artifactId>archive-manager</artifactId>
-	<version>0.3.0</version>
+	<version>0.4.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<inceptionYear>2024</inceptionYear>