diff --git a/CHANGELOG.md b/CHANGELOG.md
index c89521b8..e9bebce9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
+## [4.5.2]
+
+_doctest_ improvements
+
 ## [4.5.1] - 2023-07-26
 
 ### Fixed