diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2292b17..a512508 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
-## Unreleased
+## 1.0.0 / 2023-01-20 19:54+01:00
 
+* Breaking
+  * Due to major re-arranging and re-naming of the folder structure, tables also had to be renamed.
 * Fixed
   * Sort form fields alphabetically (https://git.kucharczyk.xyz/lukas/timetracker/issues/39, https://git.kucharczyk.xyz/lukas/timetracker/issues/40)
   * Start session button starts different game than it says (#44)
diff --git a/Dockerfile b/Dockerfile
index 1a7c144..26f7955 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ RUN npm install && \
 
 FROM python:3.10.9-slim-bullseye
 
-ENV VERSION_NUMBER 0.2.5
+ENV VERSION_NUMBER 1.0.0
 ENV PROD 1
 ENV PYTHONUNBUFFERED=1
 
diff --git a/pyproject.toml b/pyproject.toml
index f637416..08aff55 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "timetracker"
-version = "0.2.5"
+version = "1.0.0"
 description = "A simple time tracker."
 authors = ["Lukáš Kucharczyk <lukas@kucharczyk.xyz>"]
 license = "GPL"