diff --git a/pom.xml b/pom.xml
index 9f7416c0..a9ff07b2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
 	<groupId>net.preibisch</groupId>
 	<artifactId>multiview-reconstruction</artifactId>
-	<version>3.4.1-SNAPSHOT</version>
+	<version>4.0.1-SNAPSHOT</version>
 
 	<name>Multiview Reconstruction</name>
 	<description>Software for the reconstruction of multi-view microscopic acquisitions