diff --git a/CHANGELOG.md b/CHANGELOG.md
index de7fd6652..d32da8b95 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.15.3] -- 2023-11-01
+
 ### Changed
 
 -   Improves error message when packages are not "open" to EqualsVerifier. ([Issue 868](https://github.com/jqno/equalsverifier/issues/868))
@@ -1169,7 +1171,8 @@ Please don't use version 1.3; [it's a broken release](https://jqno.nl/post/2013/
 
 You can now use EqualsVerifier!
 
-[unreleased]: https://github.com/jqno/equalsverifier/compare/equalsverifier-3.15.2...HEAD
+[unreleased]: https://github.com/jqno/equalsverifier/compare/equalsverifier-3.15.3...HEAD
+[3.15.3]: https://github.com/jqno/equalsverifier/compare/equalsverifier-3.15.2...equalsverifier-3.15.3
 [3.15.2]: https://github.com/jqno/equalsverifier/compare/equalsverifier-3.15.1...equalsverifier-3.15.2
 [3.15.1]: https://github.com/jqno/equalsverifier/compare/equalsverifier-3.15...equalsverifier-3.15.1
 [3.15]: https://github.com/jqno/equalsverifier/compare/equalsverifier-3.14.3...equalsverifier-3.15