diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 109d04bbd7fa231db6ed96ae78c2c6380b486574..dd8b7c55d0e2d7fed7eb0ed368627bf478ae8150 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -6,8 +6,8 @@ All notable changes to this project will be documented in this file.
 The format is based on `Keep a Changelog`_,
 and this project adheres to `Semantic Versioning`_.
 
-Unreleased
-----------
+`2.1`_ - 2022-01-04
+-------------------
 
 Added
 ~~~~~
@@ -19,6 +19,7 @@ Changed
 
 * The subject linked to a group can now be edited in the normal group edit form.
 * Names of subjects no longer have to be unique (short names still have to be).
+* Update German translations.
 
 Fixed
 ~~~~~
@@ -250,3 +251,4 @@ Fixed
 .. _2.0rc2: https://edugit.org/AlekSIS/Official/AlekSIS-App-Chronos/-/tags/2.0rc2
 .. _2.0rc3: https://edugit.org/AlekSIS/Official/AlekSIS-App-Chronos/-/tags/2.0rc3
 .. _2.0: https://edugit.org/AlekSIS/Official/AlekSIS-App-Chronos/-/tags/2.0
+.. _2.1: https://edugit.org/AlekSIS/Official/AlekSIS-App-Chronos/-/tags/2.1
diff --git a/pyproject.toml b/pyproject.toml
index b2542cdd60dbc34738b97df94dbf60a829a88d7b..777919233ba6a586189fe2675c45e9781f9f3492 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "AlekSIS-App-Chronos"
-version = "2.1.dev0"
+version = "2.1"
 packages = [
     { include = "aleksis" }
 ]
@@ -27,7 +27,7 @@ repository = "https://edugit.org/AlekSIS/official/AlekSIS-App-Chronos"
 documentation = "https://aleksis.org/AlekSIS/docs/html/"
 keywords = ["SIS", "education", "school", "timetable", "plans"]
 classifiers = [
-    "Development Status :: 4 - Beta",
+    "Development Status :: 5 - Production/Stable",
     "Environment :: Web Environment",
     "Framework :: Django :: 3.0",
     "Intended Audience :: Education",
@@ -43,8 +43,8 @@ secondary = true
 [tool.poetry.dependencies]
 python = "^3.9"
 calendarweek = "^0.5.0"
-aleksis-core = "^2.0rc3"
-aleksis-app-resint = "^2.0b0"
+aleksis-core = "^2.0"
+aleksis-app-resint = "^2.0"
 
 [tool.poetry.dev-dependencies]
 aleksis-builddeps = "^5"