diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 235a1b4..e8600e4 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -2,6 +2,38 @@ Changelog
 =========
 
 
+v2.4.167 (2022-12-22)
+---------------------
+
+Changes
+~~~~~~~
+- Bump version. [Raphaël Vinot]
+- Bump objects. [Raphaël Vinot]
+- Bump dependencies, move to poetry 1.3. [Raphaël Vinot]
+- Bump certifi. [Raphaël Vinot]
+- Bump deps. [Raphaël Vinot]
+- Bump deps. [Raphaël Vinot]
+- Re-order classes. [Raphaël Vinot]
+
+Other
+~~~~~
+- Creation fo "add_attributes_from_csv.py" [Julien Mongenet]
+
+  The file aims to ingest a formated CSV file containing attributes for MISP ingestion.
+- Graceful handling of tagging when name attribute is missing. [Sura De
+  Silva]
+- Add: Galaxy test sample. [Christian Studer]
+- Add: Added very straight forward tests to make sure the galaxy
+  clusters are properly defined. [Christian Studer]
+- Add: Added the `Galaxy` field to MISPAttribute using the MISPGalaxy
+  class. [Christian Studer]
+
+  - Including an `add_galaxy` method similar to the
+    one used for events
+  - `attribute.galaxies` gives the list of attached
+    galaxy clusters
+
+
 v2.4.166 (2022-11-28)
 ---------------------
 
@@ -13,6 +45,7 @@ New
 
 Changes
 ~~~~~~~
+- Re-bump changelog. [Raphaël Vinot]
 - Bump changelog. [Raphaël Vinot]
 - Bump deps, version. [Raphaël Vinot]
 - [types] added azure-application-id. [iglocska]