diff --git a/CHANGELOG.md b/CHANGELOG.md
index a14f7f4..0261552 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,11 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.1]
+
 ### Changed
 
-- Upgraded to BioAlignments v3 ([#53](https://github.com/BioJulia/XAM.jl/pull/53))
+- Upgraded to BioAlignments v3 ([#55](https://github.com/BioJulia/XAM.jl/pull/55))
 
-## [0.3.0]
+## [0.3.0] - 2022-10-10
 
 ## Added
 
@@ -27,5 +29,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - `BAM.Record` layout now matches the BAM specs ([#26](https://github.com/BioJulia/XAM.jl/pull/26))
 
-[Unreleased]: https://github.com/BioJulia/XAM.jl/compare/v0.3.0...HEAD
+[Unreleased]: https://github.com/BioJulia/XAM.jl/compare/v0.3.1...HEAD
+[0.3.1]: https://github.com/BioJulia/XAM.jl/compare/v0.3.0...v0.3.1
 [0.3.0]: https://github.com/BioJulia/XAM.jl/compare/v0.2.8...v0.3.0
diff --git a/Project.toml b/Project.toml
index 66cf408..98065dd 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "XAM"
 uuid = "d759349c-bcba-11e9-07c2-5b90f8f05f7c"
 authors = ["Kenta Sato <bicycle1885@gmail.com>", "Ben J. Ward <ward9250@gmail.com>", "Ciarán O'Mara <Ciaran.OMara@utas.edu.au>"]
-version = "0.3.0"
+version = "0.3.1"
 
 [deps]
 Automa = "67c07d97-cdcb-5c2c-af73-a7f9c32a568b"