diff --git a/lib/client.ts b/lib/client.ts
index 886661a..0bb7634 100644
--- a/lib/client.ts
+++ b/lib/client.ts
@@ -50,7 +50,7 @@ export const clientPlugin = function ({
 
     let watchers: Record<string, any> = {};
 
-    const microbundle = require("microbundle");
+    const microbundle = (await import("microbundle")).default;
 
     const startBundlers = async function () {
       const assetsJsonPath = path.resolve(absDist, "clientAssets.json");
@@ -164,7 +164,7 @@ export const clientPlugin = function ({
     }
 
     if (watch) {
-      const chokidar = require("chokidar");
+      const chokidar = (await import("chokidar")).default;
       chokidar.watch(absSrc).on("all", startBundlers);
     }
 
diff --git a/lib/devSocket.ts b/lib/devSocket.ts
index 616ff7d..7c22391 100644
--- a/lib/devSocket.ts
+++ b/lib/devSocket.ts
@@ -3,13 +3,19 @@ import url from "url";
 import { Ctx, useCtx } from "./ctx";
 import { copy, emptyDir } from "fs-extra";
 import path from "path";
+import { fileURLToPath } from "url";
 
 const integrateClientJs = async function (ctx: Ctx) {
   const publicFolder = "sosseDevSocketClient";
 
   if (!globalThis.sosseDevClientCopied) {
+    const dirName =
+      typeof __dirname !== "undefined"
+        ? __dirname
+        : path.dirname(fileURLToPath(import.meta.url));
+
     const clientJsPath = path.resolve(
-      __dirname,
+      dirName,
       "..",
       "dev-socket-client",
       "dist"
@@ -53,7 +59,7 @@ export const devSocket = async function ({
     return;
   }
 
-  const WebSocket = require("ws");
+  const WebSocket = (await import("ws")).default;
 
   const ctx = useCtx();
 
diff --git a/lib/hsr.ts b/lib/hsr.ts
index 8889102..3d221dc 100644
--- a/lib/hsr.ts
+++ b/lib/hsr.ts
@@ -83,7 +83,7 @@ export const hsr = async function ({
     let listen;
     clearModule.all();
 
-    const { setCtx, unsetCtx } = require("sosse");
+    const { setCtx, unsetCtx } = await import("sosse");
 
     setCtx(ctx);
 
@@ -118,7 +118,7 @@ export const hsr = async function ({
     }
   }, wait);
 
-  const chokidar = require("chokidar");
+  const chokidar = (await import("chokidar")).default;
 
   const watcher = chokidar.watch(absWatch, {
     ignored: absExclude,