diff --git a/pom.xml b/pom.xml
index b9649aa74d66fdb03c9b9bc813584ba57df83559..8d9483d6bfe47251bb135694a1492682bbb81453 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,8 +42,8 @@
 	<description>Eingangs Adapter - IntelliForm</description>
 
 	<properties>
-		<eingang-manager.version>2.20.0</eingang-manager.version>
-		<intelliform-semantik.version>2.20.0</intelliform-semantik.version>
+		<eingang-manager.version>2.21.0-SNAPSHOT</eingang-manager.version>
+		<intelliform-semantik.version>2.21.0-SNAPSHOT</intelliform-semantik.version>
 
 		<jaxb3-plugin.version>0.15.0</jaxb3-plugin.version>
 		<xmlschema.version>2.3.0</xmlschema.version>