diff --git a/CHANGELOG.md b/CHANGELOG.md
index 24cde49aee8..6e328f0be92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@ In case, there is no issue present, the pull request implementing the feature is
 
 Note that this project **does not** adhere to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased]
+## [5.4] - 2021-12-20
 
 ### Added
 
@@ -90,96 +90,6 @@ Note that this project **does not** adhere to [Semantic Versioning](http://semve
 - We removed two orphaned preferences options [#8164](https://github.com/JabRef/jabref/pull/8164)
 - We removed the functionality of the `--debug` commandline options. Use the java command line switch `-Dtinylog.level=debug` for debug output instead. [#8226](https://github.com/JabRef/jabref/pull/8226)
 
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 ## [5.3] – 2021-07-05
 
 ### Added
@@ -782,7 +692,8 @@ The changelog of JabRef 4.x is available at the [v4.3.1 tag](https://github.com/
 The changelog of JabRef 3.x is available at the [v3.8.2 tag](https://github.com/JabRef/jabref/blob/v3.8.2/CHANGELOG.md).
 The changelog of JabRef 2.11 and all previous versions is available as [text file in the v2.11.1 tag](https://github.com/JabRef/jabref/blob/v2.11.1/CHANGELOG).
 
-[Unreleased]: https://github.com/JabRef/jabref/compare/v5.3...HEAD
+[Unreleased]: https://github.com/JabRef/jabref/compare/v5.4...HEAD
+[5.4]: https://github.com/JabRef/jabref/compare/v5.3...v5.4
 [5.3]: https://github.com/JabRef/jabref/compare/v5.2...v5.3
 [5.2]: https://github.com/JabRef/jabref/compare/v5.1...v5.2
 [5.1]: https://github.com/JabRef/jabref/compare/v5.0...v5.1