diff --git a/package.json b/package.json
index 2bae1cc..fb58202 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "type": "module",
   "private": true,
-  "packageManager": "pnpm@9.15.2",
+  "packageManager": "pnpm@10.21.0",
   "engines": {
     "node": ">=20.10.0"
   },
diff --git a/packages/cli-kit/lib/node/http.ts b/packages/cli-kit/lib/node/http.ts
index bc9aa69..a506879 100644
--- a/packages/cli-kit/lib/node/http.ts
+++ b/packages/cli-kit/lib/node/http.ts
@@ -1,18 +1,17 @@
 import type { RequestInit } from 'node-fetch';
+import https from 'node:https';
+import process from 'node:process';
 import { isJson } from '@/common/string';
 import fetch from 'node-fetch';
 import { is, mergeDeepLeft } from 'ramda';
-import { Session } from '..';
-import * as Env from './env';
-
-export function scheme(): 'http' | 'https' {
-  return Env.get('HOST_ENV') === 'dev' ? 'http' : 'https';
-}
+import { Env, Session } from '..';
 
 async function agent() {
-  const { Agent } = await import(scheme());
+  if (Env.get('HOST_ENV') === 'dev') {
+    process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
+  }
 
-  return new Agent({ keepAlive: true, keepAliveMsecs: 5 * 60 * 1000 });
+  return new https.Agent({ keepAlive: true, keepAliveMsecs: 5 * 60 * 1000 });
 }
 
 async function defaults() {
@@ -42,9 +41,9 @@ async function request<T>(endpoint: string, options: RequestInit = {}): Promise<
 }
 
 export async function get<T>(endpoint: string, options: RequestInit = {}): Promise<T> {
-  return request<T>(`${scheme()}://${endpoint}`, { ...options, method: 'GET' });
+  return request<T>(`https://${endpoint}`, { ...options, method: 'GET' });
 }
 
 export async function post<T>(endpoint: string, options: RequestInit = {}): Promise<T> {
-  return request<T>(`${scheme()}://${endpoint}`, { ...options, method: 'POST' });
+  return request<T>(`https://${endpoint}`, { ...options, method: 'POST' });
 }
diff --git a/packages/theme/lib/cli/services/dev/worker.ts b/packages/theme/lib/cli/services/dev/worker.ts
index 2829769..84dac80 100644
--- a/packages/theme/lib/cli/services/dev/worker.ts
+++ b/packages/theme/lib/cli/services/dev/worker.ts
@@ -1,7 +1,7 @@
 import type { Store, Theme } from '@/types';
 import type { ThemeCommand } from '@/util/theme-command';
 import { THEME_FILE_TYPES } from '@/constants';
-import { Filesystem, Http, Path, System, Worker } from '@youcan/cli-kit';
+import { Filesystem, Path, System, Worker } from '@youcan/cli-kit';
 import debounce from 'debounce';
 import { Server } from 'socket.io';
 import { execute } from './execute';
@@ -28,7 +28,7 @@ export default class ThemeWorker extends Worker.Abstract {
     try {
       this.io = new Server(7565, {
         cors: {
-          origin: `${Http.scheme()}://${this.store.domain}`,
+          origin: `https://${this.store.domain}`,
           methods: ['GET', 'POST'],
         },
       });
@@ -37,7 +37,7 @@ export default class ThemeWorker extends Worker.Abstract {
         this.previewLogger.write(`attached to preview page at ${socket.handshake.address}`);
       });
 
-      System.open(`${Http.scheme()}://${this.store.domain}/themes/${this.theme.theme_id}/preview`);
+      System.open(`https://${this.store.domain}/themes/${this.theme.theme_id}/preview`);
     }
     catch (err) {
       this.command.error(err as Error);