diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c7ed44..b741729 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ die Versionierung [Semantic Versioning](https://semver.org/lang/de/).
 
 ## [Unveröffentlicht]
 
+## [0.3.0] – 2026-09-10
+
 ### Hinzugefügt
 
 - Kalenderkonten für Microsoft 365 (Graph) und Google verbinden, umbenennen,
diff --git a/package-lock.json b/package-lock.json
index 2e52055..de91e48 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "planer",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "planer",
-      "version": "0.2.0",
+      "version": "0.3.0",
       "dependencies": {
         "@auth/prisma-adapter": "2.11.3",
         "@date-fns/tz": "1.5.0",
diff --git a/package.json b/package.json
index a5abede..f696d25 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "planer",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "private": true,
   "description": "Aufgaben, Ideen, Projekte und Zeitblöcke mit Anbindung an Microsoft 365 und Google Kalender",
   "type": "module",