diff --git a/pom.xml b/pom.xml
index 27e8ccc..dc6e4ea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
 	<groupId>org.janelia.saalfeldlab</groupId>
 	<artifactId>n5-aws-s3</artifactId>
-	<version>4.1.3-SNAPSHOT</version>
+	<version>4.2.1-SNAPSHOT</version>
 
 	<name>N5 AWS S3</name>
 	<description>N5 library implementation using Amazon Web Services S3 backend.</description>