diff --git a/ocr-correction-viklofg-sweocr/.bumpversion.toml b/ocr-correction-viklofg-sweocr/.bumpversion.toml
index c43b1ba..6ad686c 100644
--- a/ocr-correction-viklofg-sweocr/.bumpversion.toml
+++ b/ocr-correction-viklofg-sweocr/.bumpversion.toml
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "0.3.0"
+current_version = "0.4.0"
 parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
 serialize = ["{major}.{minor}.{patch}"]
 tag = true
diff --git a/ocr-correction-viklofg-sweocr/CHANGELOG.md b/ocr-correction-viklofg-sweocr/CHANGELOG.md
index 09f0736..f7dac4d 100644
--- a/ocr-correction-viklofg-sweocr/CHANGELOG.md
+++ b/ocr-correction-viklofg-sweocr/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be 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).
 
-## [unreleased]
+## [0.4.0] - 2024-11-20
 
 ### Documentation
 
diff --git a/ocr-correction-viklofg-sweocr/pyproject.toml b/ocr-correction-viklofg-sweocr/pyproject.toml
index bd9d590..0c2b12e 100644
--- a/ocr-correction-viklofg-sweocr/pyproject.toml
+++ b/ocr-correction-viklofg-sweocr/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "sparv-sbx-ocr-correction-viklofg-sweocr"
-version = "0.3.0"
+version = "0.4.0"
 description = "A sparv plugin for computing suggested OCR improvements."
 readme = "README.md"
 authors = [
diff --git a/ocr-correction-viklofg-sweocr/src/sbx_ocr_correction_viklofg_sweocr/__init__.py b/ocr-correction-viklofg-sweocr/src/sbx_ocr_correction_viklofg_sweocr/__init__.py
index e63b139..2dbf4b8 100644
--- a/ocr-correction-viklofg-sweocr/src/sbx_ocr_correction_viklofg_sweocr/__init__.py
+++ b/ocr-correction-viklofg-sweocr/src/sbx_ocr_correction_viklofg_sweocr/__init__.py
@@ -6,4 +6,4 @@
 
 __description__ = "Annotate tokens with corrections of OCR-errors."
 
-__version__ = "0.3.0"
+__version__ = "0.4.0"