diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90b48d49..eb16ad78 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,17 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 
 ## [Unreleased]
 
+## [0.13.0](https://github.com/tachsin/genoxide/compare/v0.12.0...v0.13.0) - 2026-10-02
+
+### <!-- 0 -->Added
+
+- *(bo)* Bayesian optimization with a Gaussian process model, log-EI and a Latin hypercube design ([#382](https://github.com/tachsin/genoxide/pull/382))
+- *(bo)* batch, asynchronous, constrained and integer Bayesian optimization, completing batch B ([#415](https://github.com/tachsin/genoxide/pull/415))
+
+### <!-- 4 -->Documentation
+
+- correct citations found in an audit of every reference ([#412](https://github.com/tachsin/genoxide/pull/412))
+
 ## [0.12.0](https://github.com/tachsin/genoxide/compare/v0.11.0...v0.12.0) - 2026-10-01
 
 ### <!-- 0 -->Added
diff --git a/Cargo.lock b/Cargo.lock
index cf5544ae..3fa96024 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -353,7 +353,7 @@ dependencies = [
 
 [[package]]
 name = "genoxide"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "criterion",
  "gungraun",
@@ -371,7 +371,7 @@ dependencies = [
 
 [[package]]
 name = "genoxide-python"
-version = "0.12.0"
+version = "0.13.0"
 dependencies = [
  "genoxide",
  "numpy",
diff --git a/Cargo.toml b/Cargo.toml
index d54c24ae..80b8e60e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ exclude = ["benchmarks", "examples/gpu"]
 
 [workspace.package]
 # genoxide's version, which the Python package has as well: release-plz bumps it here
-version = "0.12.0"
+version = "0.13.0"
 
 [package]
 name = "genoxide"