diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6831e9060..285e8917a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Changed
+
+- Upgraded `prisma` from version `6.17.1` to `6.18.0`
+
 ## 2.210.1 - 2025-10-22
 
 ### Added
@@ -67,7 +73,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Removed the deprecated endpoint `GET api/v1/portfolio/position/:dataSource/:symbol`
 - Removed the deprecated endpoint `PUT api/v1/portfolio/position/:dataSource/:symbol/tags`
 - Improved the language localization for German (`de`)
-- Upgraded `prisma` from version `6.16.1` to `6.16.3`
+- Upgraded `prisma` from version `6.16.1` to `6.17.1`
 
 ### Fixed