diff --git a/pom.xml b/pom.xml
index 51d37da9b2c437016fef4ccd1aa65a978d7502b4..641f827f9a315682ff02d4a90836eb0b25a476c1 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>2.2.0</version>
+	<version>2.2.1-SNAPSHOT</version>
 	<packaging>war</packaging>
 
 	<properties>