diff --git a/custom-definitions/pom.xml b/custom-definitions/pom.xml
index 87d67fe..22f9b25 100644
--- a/custom-definitions/pom.xml
+++ b/custom-definitions/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.namics.oss.magnolia</groupId>
         <artifactId>magnolia-definition-builders-parent</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1-SNAPSHOT</version>
     </parent>
 
     <artifactId>custom-definition-builders</artifactId>
diff --git a/key-generator/pom.xml b/key-generator/pom.xml
index 93f5f67..1cdafdc 100644
--- a/key-generator/pom.xml
+++ b/key-generator/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.namics.oss.magnolia</groupId>
         <artifactId>magnolia-definition-builders-parent</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1-SNAPSHOT</version>
     </parent>
 
     <artifactId>magnolia-definition-keyGenerators</artifactId>
diff --git a/magnolia-builders/pom.xml b/magnolia-builders/pom.xml
index a51bdc9..a4c36dd 100644
--- a/magnolia-builders/pom.xml
+++ b/magnolia-builders/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.namics.oss.magnolia</groupId>
         <artifactId>magnolia-definition-builders-parent</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.1-SNAPSHOT</version>
     </parent>
 
     <artifactId>magnolia-definition-builders</artifactId>
diff --git a/pom.xml b/pom.xml
index b7b4bbd..85d33af 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
 	<groupId>com.namics.oss.magnolia</groupId>
 	<artifactId>magnolia-definition-builders-parent</artifactId>
-	<version>1.2.0</version>
+	<version>1.2.1-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<name>${project.artifactId}</name>
@@ -38,7 +38,7 @@
 
 		<magnolia.version>6.3.0</magnolia.version>
 		<magnolia.workflow.version>6.0.8</magnolia.workflow.version>
-		<merkle.powernode.version>2.0.9</merkle.powernode.version>
+		<merkle.powernode.version>2.1.1</merkle.powernode.version>
 		<java.poet.version>1.12.1</java.poet.version>
 		<jsr305.nullable.version>3.0.2</jsr305.nullable.version>