diff --git a/CHANGELOG.md b/CHANGELOG.md
index ab5a77f..7a8328d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ 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).
 
+## [2.1.0](https://github.com/mbhall88/rasusa/compare/2.0.0...2.1.0) (2024-08-19)
+
+
+### Features
+
+* [aln] add program (`@PG`) entry to header ([0123e54](https://github.com/mbhall88/rasusa/commit/0123e548a70c90fd47200ac5f842f7d844f4bfe3))
+* log seed used when --seed not passed ([6e1f37d](https://github.com/mbhall88/rasusa/commit/6e1f37dfe9c2fad606670a15c2de3c2eb667d105))
+
 ## [2.0.0](https://github.com/mbhall88/rasusa/compare/1.0.0...2.0.0) (2024-05-03)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index 338d174..9c7afd4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -669,7 +669,7 @@ dependencies = [
 
 [[package]]
 name = "rasusa"
-version = "2.0.0"
+version = "2.1.0"
 dependencies = [
  "anyhow",
  "assert_cmd",
diff --git a/Cargo.toml b/Cargo.toml
index bf8ef24..06b6197 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "rasusa"
 description = "Randomly subsample reads or alignments"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Michael Hall <michael@mbh.sh>"]
 edition = "2018"
 repository = "https://github.com/mbhall88/rasusa"