diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 001eb2c..2be9c43 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.2"
+  ".": "0.2.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f5f597..b69b177 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ All notable changes to this project are documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.2.0](https://github.com/gynecoloji/snakemake_ChIPseq/compare/v0.1.2...v0.2.0) (2026-07-30)
+
+
+### Added
+
+* add apptainer.def + document the published SIF on Docker Hub ([091d5e0](https://github.com/gynecoloji/snakemake_ChIPseq/commit/091d5e071f3a14fd446fa52faa24c922d32b7207))
+* add apptainer.def + document the published SIF on Docker Hub ([8306857](https://github.com/gynecoloji/snakemake_ChIPseq/commit/83068572408b9ab9a9f409522fb556cbcfc85cd7))
+
 ## [0.1.2](https://github.com/gynecoloji/snakemake_ChIPseq/compare/v0.1.1...v0.1.2) (2026-07-30)
 
 
diff --git a/CITATION.cff b/CITATION.cff
index 74621f5..930d70f 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -24,5 +24,5 @@ keywords:
   - bioinformatics workflow
 # `version` + `date-released` are bumped automatically by release-please on each
 # release (via the annotations below) — do not edit them by hand.
-version: "0.1.2" # x-release-please-version
+version: "0.2.0" # x-release-please-version
 date-released: "2026-07-30" # x-release-please-date
diff --git a/version.txt b/version.txt
index d917d3e..0ea3a94 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.1.2
+0.2.0