diff --git a/CHANGELOG.md b/CHANGELOG.md
index 53ccf1d5..c918c5e7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,13 @@ will consitute of a breaking change warranting a new major release:
 
 # [unreleased]
 
+# [v4.0.1] 2023-06-23
+
+## Fixed
+
+- `PusLiveDemux` packet demultiplexing bugfix where the demultiplexing did not work when there was
+  only one destination available.
+
 # [v4.0.0] 2023-06-22
 
 - `eive-tmtc` version v5.0.0