Why my Authorization does not update ?

i have this in _app.tsx_app.tsx

export default function App({ Component, pageProps }: AppProps) {
  return (
    <>
      <Head>
        <title lang="en">Holistic Drop</title>
        <meta name="New tool for your company" content="Holistic Drop" />
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <link rel="icon" href="favicon.ico" />
      </Head>
      <trpcApi.Provider client={createTRPCProxyClient} queryClient={reactQueryClient}>
        <QueryClientProvider client={reactQueryClient}>
          <AuthProvider>
            <Component {...pageProps} />
          </AuthProvider>
          <ReactQueryDevtools initialIsOpen={false} />
        </QueryClientProvider>
      </trpcApi.Provider>
    </>
  );
}

export default function App({ Component, pageProps }: AppProps) {
  return (
    <>
      <Head>
        <title lang="en">Holistic Drop</title>
        <meta name="New tool for your company" content="Holistic Drop" />
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <link rel="icon" href="favicon.ico" />
      </Head>
      <trpcApi.Provider client={createTRPCProxyClient} queryClient={reactQueryClient}>
        <QueryClientProvider client={reactQueryClient}>
          <AuthProvider>
            <Component {...pageProps} />
          </AuthProvider>
          <ReactQueryDevtools initialIsOpen={false} />
        </QueryClientProvider>
      </trpcApi.Provider>
    </>
  );
}

and this is my client

import superjson from 'superjson';

import { AppRouter } from '../api-types';
import { httpBatchLink } from '@trpc/client';
import { createTRPCReact } from '@trpc/react-query';

export const trpcApi = createTRPCReact<AppRouter>();
let token: string = '';
export const setToken = (newToken: string) => {
  token = newToken;
};

export const createTRPCProxyClient = trpcApi.createClient({
  links: [
    httpBatchLink({
      url: process.env.NEXT_PUBLIC_TRPC_API,
      fetch(url, options) {
        return fetch(url, {
          ...options,
          credentials: 'include',
        });
      },
      headers() {
        return {
          Authorization: `Bearer ${token}`,
        };
      },
    }),
  ],
  transformer: superjson,
});

import superjson from 'superjson';

import { AppRouter } from '../api-types';
import { httpBatchLink } from '@trpc/client';
import { createTRPCReact } from '@trpc/react-query';

export const trpcApi = createTRPCReact<AppRouter>();
let token: string = '';
export const setToken = (newToken: string) => {
  token = newToken;
};

export const createTRPCProxyClient = trpcApi.createClient({
  links: [
    httpBatchLink({
      url: process.env.NEXT_PUBLIC_TRPC_API,
      fetch(url, options) {
        return fetch(url, {
          ...options,
          credentials: 'include',
        });
      },
      headers() {
        return {
          Authorization: `Bearer ${token}`,
        };
      },
    }),
  ],
  transformer: superjson,
});