diff --git a/api-lib-core/pom.xml b/api-lib-core/pom.xml
index e77716aaac775e6106d1da473c4567a51e0cb42b..0edb3bdeb07286993894eea9296cd1fed2787f65 100644
--- a/api-lib-core/pom.xml
+++ b/api-lib-core/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>de.ozgcloud.api-lib</groupId>
 		<artifactId>api-lib-parent</artifactId>
-		<version>0.8.0</version>
+		<version>0.9.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>api-lib-core</artifactId>
diff --git a/api-lib-demo/pom.xml b/api-lib-demo/pom.xml
index 02544bedc32da08831fff717b15277f125b0dfe1..96fa8e433bb176123f723d59b108f6cd271c50c3 100644
--- a/api-lib-demo/pom.xml
+++ b/api-lib-demo/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>de.ozgcloud.api-lib</groupId>
 		<artifactId>api-lib-parent</artifactId>
-		<version>0.8.0</version>
+		<version>0.9.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>api-lib-demo</artifactId>
 
diff --git a/ozg-cloud-spring-boot-starter/pom.xml b/ozg-cloud-spring-boot-starter/pom.xml
index e00e3479aa8bdaa026ae2dd27d28856c162a2702..f50a331bcb342a1b072d9b41d1c45ccdf58bb169 100644
--- a/ozg-cloud-spring-boot-starter/pom.xml
+++ b/ozg-cloud-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>de.ozgcloud.api-lib</groupId>
 		<artifactId>api-lib-parent</artifactId>
-		<version>0.8.0</version>
+		<version>0.9.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>ozg-cloud-spring-boot-starter</artifactId>
 
diff --git a/pom.xml b/pom.xml
index 592a03398b4a445749ca7155cb4a980cb7a1ae23..9feb150850d7c57d46b81a6cc1695bba1c7f2f5e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 
 	<groupId>de.ozgcloud.api-lib</groupId>
 	<artifactId>api-lib-parent</artifactId>
-	<version>0.8.0</version>
+	<version>0.9.0-SNAPSHOT</version>
 	<description>Library project to use the OZG-Cloud API</description>
 
 	<packaging>pom</packaging>