diff --git a/52n-wps-algorithm-geotools/pom.xml b/52n-wps-algorithm-geotools/pom.xml
index b34bd2cb1..365981cda 100644
--- a/52n-wps-algorithm-geotools/pom.xml
+++ b/52n-wps-algorithm-geotools/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>52n-wps-parent</artifactId>
 		<groupId>org.n52.wps</groupId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-algorithm-geotools</artifactId>
diff --git a/52n-wps-algorithm-impl/pom.xml b/52n-wps-algorithm-impl/pom.xml
index e5e0072e7..16550799a 100644
--- a/52n-wps-algorithm-impl/pom.xml
+++ b/52n-wps-algorithm-impl/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>52n-wps-parent</artifactId>
 		<groupId>org.n52.wps</groupId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-algorithm-impl</artifactId>
diff --git a/52n-wps-algorithm/pom.xml b/52n-wps-algorithm/pom.xml
index 196be83ba..22aefacc3 100644
--- a/52n-wps-algorithm/pom.xml
+++ b/52n-wps-algorithm/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>52n-wps-parent</artifactId>
 		<groupId>org.n52.wps</groupId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-algorithm</artifactId>
diff --git a/52n-wps-client-lib/pom.xml b/52n-wps-client-lib/pom.xml
index 7bb2cb519..072cc685e 100644
--- a/52n-wps-client-lib/pom.xml
+++ b/52n-wps-client-lib/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.n52.wps</groupId>
         <artifactId>52n-wps-parent</artifactId>
-        <version>4.0.0-beta.5</version>
+        <version>4.0.0-beta.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>52n-wps-client-lib</artifactId>
diff --git a/52n-wps-commons/pom.xml b/52n-wps-commons/pom.xml
index 3ca417c32..1e4e2bc4f 100644
--- a/52n-wps-commons/pom.xml
+++ b/52n-wps-commons/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>52n-wps-parent</artifactId>
 		<groupId>org.n52.wps</groupId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-commons</artifactId>
diff --git a/52n-wps-configuration-api/pom.xml b/52n-wps-configuration-api/pom.xml
index bb8040f24..cb2f9b323 100644
--- a/52n-wps-configuration-api/pom.xml
+++ b/52n-wps-configuration-api/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.n52.wps</groupId>
 		<artifactId>52n-wps-parent</artifactId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-configuration-api</artifactId>
diff --git a/52n-wps-database/pom.xml b/52n-wps-database/pom.xml
index 63a3ae5eb..d953090c4 100644
--- a/52n-wps-database/pom.xml
+++ b/52n-wps-database/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>52n-wps-parent</artifactId>
 		<groupId>org.n52.wps</groupId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-database</artifactId>
diff --git a/52n-wps-grass/pom.xml b/52n-wps-grass/pom.xml
index 2a9cf618f..349f9fde0 100644
--- a/52n-wps-grass/pom.xml
+++ b/52n-wps-grass/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>52n-wps-parent</artifactId>
 		<groupId>org.n52.wps</groupId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
     <modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-grass</artifactId>
diff --git a/52n-wps-io-geotools/pom.xml b/52n-wps-io-geotools/pom.xml
index b0e53454a..1b2614cff 100644
--- a/52n-wps-io-geotools/pom.xml
+++ b/52n-wps-io-geotools/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.n52.wps</groupId>
 		<artifactId>52n-wps-parent</artifactId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-io-geotools</artifactId>
diff --git a/52n-wps-io-impl/pom.xml b/52n-wps-io-impl/pom.xml
index 085e2d7ad..ffe5427a5 100644
--- a/52n-wps-io-impl/pom.xml
+++ b/52n-wps-io-impl/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.n52.wps</groupId>
 		<artifactId>52n-wps-parent</artifactId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-io-impl</artifactId>
diff --git a/52n-wps-io/pom.xml b/52n-wps-io/pom.xml
index 6546d0839..92bcf2b1f 100644
--- a/52n-wps-io/pom.xml
+++ b/52n-wps-io/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.n52.wps</groupId>
 		<artifactId>52n-wps-parent</artifactId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-io</artifactId>
diff --git a/52n-wps-r/pom.xml b/52n-wps-r/pom.xml
index 6cf3740a3..024eec84f 100644
--- a/52n-wps-r/pom.xml
+++ b/52n-wps-r/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.n52.wps</groupId>
 		<artifactId>52n-wps-parent</artifactId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 
 	<modelVersion>4.0.0</modelVersion>
diff --git a/52n-wps-server/pom.xml b/52n-wps-server/pom.xml
index f06b1151d..226968625 100644
--- a/52n-wps-server/pom.xml
+++ b/52n-wps-server/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>52n-wps-parent</artifactId>
 		<groupId>org.n52.wps</groupId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-server</artifactId>
diff --git a/52n-wps-sextante/pom.xml b/52n-wps-sextante/pom.xml
index 3c914645b..af3a69726 100644
--- a/52n-wps-sextante/pom.xml
+++ b/52n-wps-sextante/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<artifactId>52n-wps-parent</artifactId>
 		<groupId>org.n52.wps</groupId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>52n-wps-sextante</artifactId>
diff --git a/52n-wps-webapp/pom.xml b/52n-wps-webapp/pom.xml
index de6ec685b..40ba56160 100644
--- a/52n-wps-webapp/pom.xml
+++ b/52n-wps-webapp/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.n52.wps</groupId>
 		<artifactId>52n-wps-parent</artifactId>
-		<version>4.0.0-beta.5</version>
+		<version>4.0.0-beta.6-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>52n-wps-webapp</artifactId>
diff --git a/pom.xml b/pom.xml
index 141177569..1b4ecb5b6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 	<artifactId>52n-wps-parent</artifactId>
 	<packaging>pom</packaging>
 	<name>52North Web Processing Service</name>
-	<version>4.0.0-beta.5</version>
+	<version>4.0.0-beta.6-SNAPSHOT</version>
 	<description>
 		52 North processing provides different tools for web based
 		processing in context of the OGC WPS specification.
@@ -33,7 +33,7 @@
 		<connection>scm:git:git://github.com/52North/WPS.git</connection>
 		<url>https://github.com/52North/WPS</url>
 		<developerConnection>scm:git:ssh://git@github.com/52North/WPS.git</developerConnection>
-	  <tag>v4.0.0-beta.5</tag>
+	  <tag>HEAD</tag>
   </scm>
 
     <distributionManagement>