diff --git a/pom.xml b/pom.xml
index 9fc732a..8a64456 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.cryptomator</groupId>
 	<artifactId>siv-mode</artifactId>
-	<version>1.6.0-SNAPSHOT</version>
+	<version>1.5.1</version>
 
 	<name>SIV Mode</name>
 	<description>RFC 5297 SIV mode: deterministic authenticated encryption</description>
@@ -35,7 +35,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<project.build.outputTimestamp>2023-10-06T15:40:39Z</project.build.outputTimestamp>
+		<project.build.outputTimestamp>2024-04-15T10:23:33Z</project.build.outputTimestamp>
 
 		<!-- dependencies -->
 		<bouncycastle.version>1.78</bouncycastle.version>