diff --git a/mail-service/pom.xml b/mail-service/pom.xml
index 8618d419b7dddad9e8b35b7f70866e0fc7c1aec3..7c85908815da8f7d17f64d4a905d46cff5c48bd8 100644
--- a/mail-service/pom.xml
+++ b/mail-service/pom.xml
@@ -36,7 +36,7 @@
 
 	<groupId>de.itvsh.ozg.mail</groupId>
 	<artifactId>mail-service</artifactId>
-	<version>1.2.0</version>
+	<version>1.3.0-SNAPSHOT</version>
 	<name>KOP Vorgang Manager Mail Service</name>
 
 	<properties>
diff --git a/notification-manager/pom.xml b/notification-manager/pom.xml
index 311e57e9666f45753db6167c0fb3b675ad91d0df..d3119c5e4e31d9734b4765475012d02465a539ab 100644
--- a/notification-manager/pom.xml
+++ b/notification-manager/pom.xml
@@ -37,7 +37,7 @@
 	<artifactId>notification-manager</artifactId>
 
 	<name>KOP Notification Manager</name>
-	<version>1.2.0</version>
+	<version>1.3.0-SNAPSHOT</version>
 
 	<properties>
 		<user-manager-interface.version>1.1.0</user-manager-interface.version>
diff --git a/pluto-interface/pom.xml b/pluto-interface/pom.xml
index 5ab608dde52fe195091c69166644286fad7fc010..02fee5f14911fb5f468f1b425e3f15c49ac1a1c6 100644
--- a/pluto-interface/pom.xml
+++ b/pluto-interface/pom.xml
@@ -36,7 +36,7 @@
 
 	<groupId>de.itvsh.ozg.pluto</groupId>
 	<artifactId>pluto-interface</artifactId>
-	<version>1.2.0</version>
+	<version>1.3.0-SNAPSHOT</version>
 
 	<name>KOP Vorgang Manager gRPC Interface</name>
 	<description>Interface (gRPC) for Pluto Server</description>
diff --git a/pluto-server/pom.xml b/pluto-server/pom.xml
index 67f7f56fb2da5c7e744c30d09164d3a1236222b4..23e02aa52c0d871e76bc213f49b50baa1382c4a3 100644
--- a/pluto-server/pom.xml
+++ b/pluto-server/pom.xml
@@ -36,7 +36,7 @@
 
 	<groupId>de.itvsh.ozg.pluto</groupId>
 	<artifactId>pluto-server</artifactId>
-	<version>1.2.0</version>
+	<version>1.3.0-SNAPSHOT</version>
 
 	<name>KOP Vorgang Manager (Pluto) Server</name>
 	<description>Server Implementierung des VorgangManagers (Pluto)</description>
diff --git a/pluto-utils/pom.xml b/pluto-utils/pom.xml
index 6432c75e26ced696c0234389e766322bf2982c53..7bf45357fa081386132c9cc1c6a8f60795e61325 100644
--- a/pluto-utils/pom.xml
+++ b/pluto-utils/pom.xml
@@ -37,10 +37,10 @@
 	<groupId>de.itvsh.ozg.pluto</groupId>
 	<artifactId>pluto-utils</artifactId>
 	<name>KOP Vorgang Manager (Pluto) Utils</name>
-	<version>1.2.0</version>
+	<version>1.3.0-SNAPSHOT</version>
 
 	<properties>
-		<pluto.version>1.2.0</pluto.version>
+		<pluto.version>1.3.0-SNAPSHOT</pluto.version>
 
 		<maven-compiler-plugin.version>3.10.1</maven-compiler-plugin.version>
 		<maven-jar-plugin.version>3.2.2</maven-jar-plugin.version>
diff --git a/pom.xml b/pom.xml
index 284fad74db7143acb6128d76faf4c9edc9992142..34cea0a4fded4668574d9e50700c22845aa36a06 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.itvsh.ozg</groupId>
 	<artifactId>pluto</artifactId>
-	<version>1.2.0</version>
+	<version>1.3.0-SNAPSHOT</version>
 
 	<name>Pluto Parent</name>
 	<packaging>pom</packaging>