diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f718051a..0daf94e4c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@ All notable changes to this project will be documented in this file.
 
 The format is based on Keep a Changelog (https://keepachangelog.com/en/1.0.0/),
 
+## [3.1.0] - tbd
+
 ## [3.0.3] - 2022-02-23
 
 ### Security
diff --git a/bpdm-common/pom.xml b/bpdm-common/pom.xml
index d2f88997a..1e5c9ecec 100644
--- a/bpdm-common/pom.xml
+++ b/bpdm-common/pom.xml
@@ -29,7 +29,7 @@
     <parent>
         <groupId>org.eclipse.tractusx</groupId>
         <artifactId>bpdm-parent</artifactId>
-        <version>3.0.3</version>
+        <version>3.1.0-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/bpdm-gate/pom.xml b/bpdm-gate/pom.xml
index 0c0ed300b..2216e2920 100644
--- a/bpdm-gate/pom.xml
+++ b/bpdm-gate/pom.xml
@@ -31,7 +31,7 @@
     <parent>
         <groupId>org.eclipse.tractusx</groupId>
         <artifactId>bpdm-parent</artifactId>
-        <version>3.0.3</version>
+        <version>3.1.0-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/bpdm-pool/pom.xml b/bpdm-pool/pom.xml
index 806b4355b..aa16d2e9d 100644
--- a/bpdm-pool/pom.xml
+++ b/bpdm-pool/pom.xml
@@ -31,7 +31,7 @@
     <parent>
         <groupId>org.eclipse.tractusx</groupId>
         <artifactId>bpdm-parent</artifactId>
-        <version>3.0.3</version>
+        <version>3.1.0-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/pom.xml b/pom.xml
index 251d2812c..6a0df6c41 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
     <artifactId>bpdm-parent</artifactId>
     <name>Business Partner Data Management Parent</name>
     <description>Parent pom of Business Partner Data Management</description>
-    <version>3.0.3</version>
+    <version>3.1.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <parent>