diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index d5a6b0d..2e3b3c9 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -1,7 +1,7 @@
 import type { Metadata, Viewport } from "next";
 import { TopNav } from "@/components/TopNav";
 import { getSessionUser } from "@/lib/auth/session";
-import { APP_NAME, APP_TAGLINE } from "@/lib/config";
+import { APP_NAME, APP_TAGLINE, APP_VERSION } from "@/lib/config";
 import "./globals.css";
 
 /**
@@ -52,7 +52,7 @@ export default async function RootLayout({
         <footer className="mx-auto w-full max-w-[1400px] px-4 pb-10 text-xs text-slate-500 sm:px-6 lg:px-8">
           <div className="flex flex-wrap items-center justify-between gap-2 border-t border-white/5 pt-6">
             <span>{APP_NAME} · lokal betrieben, Daten bleiben in deiner PostgreSQL.</span>
-            <span className="font-mono text-slate-600">v0.2.0</span>
+            <span className="font-mono text-slate-600">v{APP_VERSION}</span>
           </div>
         </footer>
       </body>
diff --git a/src/lib/config.ts b/src/lib/config.ts
index 5aea2ca..2ba13a4 100644
--- a/src/lib/config.ts
+++ b/src/lib/config.ts
@@ -12,6 +12,12 @@ function trimmed(value: string | undefined): string | null {
   return result ? result : null;
 }
 
+/**
+ * Version aus der package.json – eine einzige Quelle. Vorher stand sie
+ * zusaetzlich in der Fusszeile und lief prompt auseinander.
+ */
+export { version as APP_VERSION } from "../../package.json";
+
 /** Anzeigename der Instanz – Seitentitel, Kopfzeile, Passkey-Dialog. */
 export const APP_NAME = trimmed(process.env.APP_NAME) ?? "Nebula";