diff --git a/cf-browser/pom.xml b/cf-browser/pom.xml
index f66ef7b..263bea8 100644
--- a/cf-browser/pom.xml
+++ b/cf-browser/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>tools</artifactId>
-		<version>3.1.0</version>
+		<version>3.2.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<artifactId>cf-browser</artifactId>
diff --git a/cf-client/pom.xml b/cf-client/pom.xml
index 1bbe430..197d4d3 100644
--- a/cf-client/pom.xml
+++ b/cf-client/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>tools</artifactId>
-		<version>3.1.0</version>
+		<version>3.2.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>cf-client</artifactId>
 	<packaging>jar</packaging>
diff --git a/cf-coapbench/pom.xml b/cf-coapbench/pom.xml
index 24bfcb4..6f627cf 100644
--- a/cf-coapbench/pom.xml
+++ b/cf-coapbench/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>tools</artifactId>
-		<version>3.1.0</version>
+		<version>3.2.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>cf-coapbench</artifactId>
 	<packaging>jar</packaging>
diff --git a/cf-polyfill/pom.xml b/cf-polyfill/pom.xml
index 79cfbdd..a69130b 100644
--- a/cf-polyfill/pom.xml
+++ b/cf-polyfill/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>tools</artifactId>
-		<version>3.1.0</version>
+		<version>3.2.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>cf-polyfill</artifactId>
 	<packaging>jar</packaging>
diff --git a/cf-rd/pom.xml b/cf-rd/pom.xml
index ac536f7..1632521 100644
--- a/cf-rd/pom.xml
+++ b/cf-rd/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>tools</artifactId>
-		<version>3.1.0</version>
+		<version>3.2.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>cf-rd</artifactId>
 	<packaging>jar</packaging>
diff --git a/cf-server/pom.xml b/cf-server/pom.xml
index 9507c76..1dd134f 100644
--- a/cf-server/pom.xml
+++ b/cf-server/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>tools</artifactId>
-		<version>3.1.0</version>
+		<version>3.2.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>cf-server</artifactId>
 	<packaging>jar</packaging>
diff --git a/pom.xml b/pom.xml
index 79410f3..eea9ccd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.1.0</version>
+		<version>3.2.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tools</artifactId>