diff --git a/pom.xml b/pom.xml
index 08870a89e83eb2ec1e4d4c56198721f92526997b..82c6c00a2928ca50e75c18212d3de23d02bb0c3c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.thm.arsnova</groupId>
 	<artifactId>arsnova-backend</artifactId>
-	<version>2.6.3</version>
+	<version>2.6.4-SNAPSHOT</version>
 	<packaging>war</packaging>
 
 	<properties>