diff --git a/middleware.ts b/middleware.ts
new file mode 100644
index 0000000..3d0eb9d
--- /dev/null
+++ b/middleware.ts
@@ -0,0 +1,12 @@
+import { NextResponse, NextRequest } from 'next/server';
+
+export function middleware(request: NextRequest) {
+  const accessToken = request.cookies.get('access-token')?.value;
+  const refreshToken = request.cookies.get('refresh-token')?.value;
+
+  const response = NextResponse.next();
+
+  if (accessToken) response.cookies.set('access-token', accessToken);
+  if (refreshToken) response.cookies.set('refresh-token', refreshToken);
+  return response;
+}