diff --git a/common/pom.xml b/common/pom.xml
index 1857f579562bb80f5d8b732f43479e419fb90136..df50f9ca133319c015c1c39e9d8718c64d6d8f07 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -31,7 +31,7 @@
 	<parent>
 		<groupId>de.ozgcloud.eingang</groupId>
 		<artifactId>eingang-manager</artifactId>
-		<version>2.8.0</version>
+		<version>2.9.0-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 	<artifactId>common</artifactId>
diff --git a/enterprise-adapter/pom.xml b/enterprise-adapter/pom.xml
index 8acf3fe4fa41051b49f64100454eaecf76e16ed5..c3d6d8991bb79eeeeebee78a6b41a335010ea1fd 100644
--- a/enterprise-adapter/pom.xml
+++ b/enterprise-adapter/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>de.ozgcloud.eingang</groupId>
 		<artifactId>eingang-manager</artifactId>
-		<version>2.8.0</version>
+		<version>2.9.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>enterprise-adapter</artifactId>
 	<name>EM - Enterprise Interface Adapter</name>
diff --git a/formcycle-adapter/formcycle-adapter-impl/pom.xml b/formcycle-adapter/formcycle-adapter-impl/pom.xml
index 113df5684918e8721ea90afa8a3ab0305de7c3e4..22b2544e84028f4529ef5dba518143371da2b628 100644
--- a/formcycle-adapter/formcycle-adapter-impl/pom.xml
+++ b/formcycle-adapter/formcycle-adapter-impl/pom.xml
@@ -29,7 +29,7 @@
 	<parent>
 		<groupId>de.ozgcloud.eingang</groupId>
 		<artifactId>formcycle-adapter</artifactId>
-		<version>2.8.0</version>
+		<version>2.9.0-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/formcycle-adapter/formcycle-adapter-interface/pom.xml b/formcycle-adapter/formcycle-adapter-interface/pom.xml
index 20a5e77df9d608b3a427de74a4b70bdc3d7ac8ab..934fda4a294112802a3b6eee1dec7237af988dc1 100644
--- a/formcycle-adapter/formcycle-adapter-interface/pom.xml
+++ b/formcycle-adapter/formcycle-adapter-interface/pom.xml
@@ -36,7 +36,7 @@
 	<groupId>de.ozgcloud.eingang</groupId>
 	<artifactId>formcycle-adapter-interface</artifactId>
 	<name>EM - Formcycle Adapter - Interface</name>
-	<version>2.8.0</version>
+	<version>2.9.0-SNAPSHOT</version>
 	
 	<properties>
 		<vorgang-manager.version>2.0.0</vorgang-manager.version>
diff --git a/formcycle-adapter/pom.xml b/formcycle-adapter/pom.xml
index 86b310d6b36c107c15349daf39dff572d3d3b7e5..f8d8a7d4336b441deac1064a0de762afc611bb3b 100644
--- a/formcycle-adapter/pom.xml
+++ b/formcycle-adapter/pom.xml
@@ -29,7 +29,7 @@
 	<parent>
 		<groupId>de.ozgcloud.eingang</groupId>
 		<artifactId>eingang-manager</artifactId>
-		<version>2.8.0</version>
+		<version>2.9.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>formcycle-adapter</artifactId>
diff --git a/formsolutions-adapter/pom.xml b/formsolutions-adapter/pom.xml
index 1a147ad656b2e16baece11b5d92bd6d7a75d6222..6b4173a3e100d3242c3ef243ab565e43ae98ad3a 100644
--- a/formsolutions-adapter/pom.xml
+++ b/formsolutions-adapter/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>de.ozgcloud.eingang</groupId>
 		<artifactId>eingang-manager</artifactId>
-		<version>2.8.0</version>
+		<version>2.9.0-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/forwarder/pom.xml b/forwarder/pom.xml
index 552afde45fa148526cf2404c32a74eabd899b863..f02fa4fc7f94b51fe32babced7ac30608442fec1 100644
--- a/forwarder/pom.xml
+++ b/forwarder/pom.xml
@@ -29,7 +29,7 @@
 	<parent>
 		<groupId>de.ozgcloud.eingang</groupId>
 		<artifactId>eingang-manager</artifactId>
-		<version>2.8.0</version>
+		<version>2.9.0-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/intelliform-adapter/pom.xml b/intelliform-adapter/pom.xml
index f8150cbe1012af930ec1722445ac7669d0915b07..68fc3653ecd982cb5380f665d506b9464df06896 100644
--- a/intelliform-adapter/pom.xml
+++ b/intelliform-adapter/pom.xml
@@ -31,7 +31,7 @@
 	<parent>
 		<groupId>de.ozgcloud.eingang</groupId>
 		<artifactId>eingang-manager</artifactId>
-		<version>2.8.0</version>
+		<version>2.9.0-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/pom.xml b/pom.xml
index 11c0e842a60c151faf17d52401659f54aa3ecc35..c10707fec21d9abe0d655a98ae5584c61a1e553f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
 
 	<groupId>de.ozgcloud.eingang</groupId>
 	<artifactId>eingang-manager</artifactId>
-	<version>2.8.0</version>
+	<version>2.9.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>OZG-Cloud Eingang Manager</name>
 
diff --git a/router/pom.xml b/router/pom.xml
index 818515ca52f237bcda15f16bec090857b72f9f5a..2ef9bc41b72e98f8293475662c8c4bbf142b4c25 100644
--- a/router/pom.xml
+++ b/router/pom.xml
@@ -29,7 +29,7 @@
 	<parent>
 		<groupId>de.ozgcloud.eingang</groupId>
 		<artifactId>eingang-manager</artifactId>
-		<version>2.8.0</version>
+		<version>2.9.0-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/semantik-adapter/pom.xml b/semantik-adapter/pom.xml
index c58a2239f1b0092cadaf6475563174735e872b55..db797d49719877d7d294b248f6f3b90ea84a6dd3 100644
--- a/semantik-adapter/pom.xml
+++ b/semantik-adapter/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>de.ozgcloud.eingang</groupId>
 		<artifactId>eingang-manager</artifactId>
-		<version>2.8.0</version>
+		<version>2.9.0-SNAPSHOT</version>
 	</parent>
 	
 	<artifactId>semantik-adapter</artifactId>
diff --git a/xta-adapter/pom.xml b/xta-adapter/pom.xml
index d05f7f72e33b45bb4b21889c682c838a9d115722..496f76e43e1aae88048f354cc69cd7f6cce6b911 100644
--- a/xta-adapter/pom.xml
+++ b/xta-adapter/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>de.ozgcloud.eingang</groupId>
 		<artifactId>eingang-manager</artifactId>
-		<version>2.8.0</version>
+		<version>2.9.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>xta-adapter</artifactId>
 	<name>Eingangs Adapter - XTA</name>