diff --git a/releases/dogwood/3/fun/CHANGELOG.md b/releases/dogwood/3/fun/CHANGELOG.md
index 35a481d4..ad4749aa 100644
--- a/releases/dogwood/3/fun/CHANGELOG.md
+++ b/releases/dogwood/3/fun/CHANGELOG.md
@@ -9,6 +9,8 @@ release.
 
 ## [Unreleased]
 
+## [dogwood.3-fun-2.3.1] - 2021-08-19
+
 ### Fixed
 
 - Update config files in DockerFile even starting from an existing image
@@ -429,7 +431,8 @@ release.
 
 - First experimental release of OpenEdx `dogwood.3` (fun flavor).
 
-[unreleased]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.3.0...HEAD
+[unreleased]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.3.1...HEAD
+[dogwood.3-fun-2.3.1]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.3.0...dogwood.3-fun-2.3.1
 [dogwood.3-fun-2.3.0]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.2.0...dogwood.3-fun-2.3.0
 [dogwood.3-fun-2.2.0]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.1.1...dogwood.3-fun-2.2.0
 [dogwood.3-fun-2.1.1]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.1.0...dogwood.3-fun-2.1.1