diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7778332..10a46cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## Unreleased
+## 1.5.2 / 2024-01-14 21:27+01:00
 
 ## Improved
 * game overview:
diff --git a/Dockerfile b/Dockerfile
index da00b3e..6054a41 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM python:3.12.0-slim-bullseye
 
-ENV VERSION_NUMBER=1.5.1 \
+ENV VERSION_NUMBER=1.5.2 \
     PROD=1 \
     PYTHONUNBUFFERED=1 \
     PYTHONFAULTHANDLER=1 \
diff --git a/pyproject.toml b/pyproject.toml
index a2ffae4..b57edd2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "timetracker"
-version = "1.5.1"
+version = "1.5.2"
 description = "A simple time tracker."
 authors = ["Lukáš Kucharczyk <lukas@kucharczyk.xyz>"]
 license = "GPL"