diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0295f45..71fb2cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,21 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.8.4](https://github.com/Armavica/rebop/compare/v0.8.3...v0.8.4) - 2024-09-26
+
+### Miscellaneous
+
+- upgrade dependencies
+- cancel CI on repeated PRs
+- enable dependabot update grouping
+- use a markdown formatter
+- add custom pre-commit CI message
+- enable mypy
+- update pre-commit hooks
+- make ruff show fixes
+- enable docstring format by ruff
+- add pytest config options
+
 ## \[Unreleased\]
 
 ## [0.8.3](https://github.com/Armavica/rebop/compare/v0.8.2...v0.8.3) - 2024-07-18
diff --git a/Cargo.lock b/Cargo.lock
index 8fc4843..3e9dc0d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -590,7 +590,7 @@ dependencies = [
 
 [[package]]
 name = "rebop"
-version = "0.8.3"
+version = "0.8.4"
 dependencies = [
  "criterion",
  "iai-callgrind",
diff --git a/Cargo.toml b/Cargo.toml
index 9a99248..905d07e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rebop"
-version = "0.8.3"
+version = "0.8.4"
 authors = ["Virgile Andreani <armavica@ulminfo.fr>"]
 edition = "2021"
 license = "MIT"