diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa9a569..a8919a3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.0] - 2024-11-12
+
 ### Added
 
 - Add `SlaveLogParser` module which contains parser of JATHub slave log
@@ -63,6 +65,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Docs on the database and example of querying the database.
 - Docs on the internal (Julia implementation)
 
-[unreleased]: https://gitlab.cern.ch/wotsubo/PSBoardDataBase/-/compare/v0.2.0...main
+[unreleased]: https://gitlab.cern.ch/wotsubo/PSBoardDataBase/-/compare/v0.3.0...main
+[0.3.0]: https://gitlab.cern.ch/wotsubo/PSBoardDataBase/-/compare/v0.2.0...v0.3.0
 [0.2.0]: https://gitlab.cern.ch/wotsubo/PSBoardDataBase/-/compare/v0.1.0...v0.2.0
 [0.1.0]: https://gitlab.cern.ch/wotsubo/PSBoardDataBase/~/tags/v0.1.0
diff --git a/Project.toml b/Project.toml
index 16bdbfc..f308d68 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "PSBoardDataBase"
 uuid = "779f6a9c-59fa-41f1-8ed1-e9a91eccb2f5"
 authors = ["Wataru Otsubo <wotsubo@icepp.s.u-tokyo.ac.jp>"]
-version = "0.3.0-DEV"
+version = "0.3.0"
 
 [deps]
 AutoHashEquals = "15f4f7f2-30c1-5605-9d31-71845cf9641f"