diff --git a/app/(auth)/login/page.tsx b/app/(auth)/login/page.tsx
index ea405e0..a07a698 100644
--- a/app/(auth)/login/page.tsx
+++ b/app/(auth)/login/page.tsx
@@ -2,6 +2,7 @@ import { redirect } from "next/navigation";
 
 import { auth } from "@/auth";
 import { Button } from "@/components/ui/button";
+import { APP_VERSION } from "@/lib/version";
 
 import { loginAction } from "./actions";
 
@@ -27,7 +28,10 @@ export default async function LoginPage({ searchParams }: LoginPageProps) {
     <main className="flex min-h-screen items-center justify-center bg-muted px-6 py-10">
       <section className="w-full max-w-md rounded-lg border bg-background p-8 shadow-sm">
         <div className="mb-8">
-          <h1 className="text-2xl font-semibold tracking-normal">chocoadmin</h1>
+          <div className="flex items-baseline justify-between gap-3">
+            <h1 className="text-2xl font-semibold tracking-normal">chocoadmin</h1>
+            <span className="font-mono text-xs text-muted-foreground">{APP_VERSION}</span>
+          </div>
           <p className="mt-2 text-sm text-muted-foreground">관리자 로그인</p>
         </div>
 
diff --git a/lib/version.ts b/lib/version.ts
new file mode 100644
index 0000000..49f72a9
--- /dev/null
+++ b/lib/version.ts
@@ -0,0 +1,3 @@
+import pkg from "@/package.json";
+
+export const APP_VERSION = `v${pkg.version}`;
diff --git a/package.json b/package.json
index 6e07e91..34b1f64 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "chocoadmin",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "private": true,
   "packageManager": "pnpm@10.29.3",
   "scripts": {