diff --git a/CHANGELOG.md b/CHANGELOG.md
index c80439a3..885a1d38 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 
 ## [Unreleased]
 
+
 ## [4.0.2] - 2024-04-23
 
 ### Performance improvement
@@ -15,6 +16,7 @@ The rail generators (infrastructure) implementation is based on A*. The A* imple
 
 More details: https://github.com/flatland-association/flatland-rl/pull/68
 
+
 ## [4.0.1] - 2023-10-30
 
 ### Fixed
@@ -22,6 +24,7 @@ More details: https://github.com/flatland-association/flatland-rl/pull/68
 - Removed dependency on an old version of `gym` which in turn brought in an old version of `pyglet` that caused issues
   on Windows.
 
+
 ## [4.0.0] - 2023-10-27
 
 ### Removed