diff --git a/postgres/CHANGELOG.md b/postgres/CHANGELOG.md
index c774f2d3a..db4868de4 100644
--- a/postgres/CHANGELOG.md
+++ b/postgres/CHANGELOG.md
@@ -1,3 +1,4 @@
+### 15.5-4 (31-01-2024)
 - ⚠ PLEASE BACKUP before updating! Non reversible changes
 - ⚠ WARNING : addition of pgvecto.rs extension, potentially breaking change ! Be sure to backup prior to update
 - ⚠ Database location changed from /data to /addon_configs/xxx-postgres : no expected user impact other that all configuration files will also be located in this folder accessible with addons such as Filebrowser