diff --git a/CHANGELOG.md b/CHANGELOG.md
index 032ea78..06578b6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,17 +1,21 @@
 # Changelog
+
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-
-
 ## [Unreleased]
 
-- Nothing yet
+### Changed
+
+- Post 0.3.0 release updates
+  [#7](https://github.com/netsec-ethz/scion-java-multiping/pull/7)
 
 ## [0.3.0] - 2024-11-22
 
+### Changed
+
 - Changed JPAN dependency to 0.3.0.
   [#3](https://github.com/netsec-ethz/scion-java-multiping/pull/3)
 - Regression: fixed pom.xml
@@ -24,29 +28,36 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## [0.2.0] - 2024-09-30
 
 ### Added
-- Support `echo` requests in addition to traceroute. 
+
+- Support `echo` requests in addition to traceroute.
   [#1](https://github.com/netsec-ethz/scion-java-multiping/pull/1)
 - Added CHANGELOG
 - EchoResponder
 
 ### Changed
+
 - Changed pretty much all names and created an executable main class.
   [#2](https://github.com/netsec-ethz/scion-java-multiping/pull/2)
 
 ## [0.1.0] - 2024-09-16
 
 ### Added
+
 - Everything
 
 ### Changed
+
 - Nothing
 
 ### Fixed
+
 - Nothing
 
 ### Removed
+
 - Nothing
 
-[Unreleased]: https://github.com/netsec-ethz/scion-java-multiping/compare/v0.2.0...HEAD
+[Unreleased]: https://github.com/netsec-ethz/scion-java-multiping/compare/v0.3.0...HEAD
+[0.3.0]: https://github.com/netsec-ethz/scion-java-multiping/compare/v0.2.0...v0.3.0
 [0.2.0]: https://github.com/netsec-ethz/scion-java-multiping/compare/v0.1.0...v0.2.0
 [0.1.0]: https://github.com/netsec-ethz/scion-java-multiping/compare/init_root_commit...v0.1.0
diff --git a/pom.xml b/pom.xml
index 946ac9c..9a3bc8d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>org.scion</groupId>
     <artifactId>scion-multiping</artifactId>
-    <version>0.3.0</version>
+    <version>0.3.1-SNAPSHOT</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>