diff --git a/docs/changelog.rst b/docs/changelog.rst
index 780c039..a96d949 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-0.4.0 (Unreleased)
+0.4.0 (2024-09-15)
 ------------------
 
 -  Some arguments must be keyword arguments in: