diff --git a/CHANGELOG.md b/CHANGELOG.md
index e393aee..b4adb16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 All notable changes to this project will be documented in this file. This
 project adheres to [Semantic Versioning].
 
-## [Unreleased]
+## [0.5.0] - 2019-09-17
 
 ### Added
 
@@ -203,7 +203,7 @@ project adheres to [Semantic Versioning].
 
   + Otherwise, a GUI version of Vim must be used.
 
-[Unreleased]: https://github.com/ludokng/vim-odyssey/compare/0.4.0...HEAD
+[0.5.0]: https://github.com/ludokng/vim-odyssey/compare/0.4.0...0.5.0
 [0.4.0]: https://github.com/ludokng/vim-odyssey/compare/0.3.0...0.4.0
 [0.3.0]: https://github.com/ludokng/vim-odyssey/compare/0.2.0...0.3.0
 [0.2.0]: https://github.com/ludokng/vim-odyssey/compare/0.1.0...0.2.0