diff --git a/import_map.json b/import_map.json
index 4eec8367..01e97110 100644
--- a/import_map.json
+++ b/import_map.json
@@ -9,6 +9,6 @@
     "preact-render-to-string": "https://esm.sh/*preact-render-to-string@6.1.0",
     "@preact/signals": "https://esm.sh/*@preact/signals@1.1.3",
     "@preact/signals-core": "https://esm.sh/@preact/signals-core@1.3.0",
-    "std/": "https://deno.land/std@0.182.0/"
+    "std/": "https://deno.land/std@0.211.0/"
   }
 }
diff --git a/utils/pool.ts b/utils/pool.ts
index bfd4f841..073fc808 100644
--- a/utils/pool.ts
+++ b/utils/pool.ts
@@ -1,15 +1,18 @@
-import { Deferred, deferred } from "std/async/deferred.ts";
-
 export const createPool = <T>(resources: T[]) => {
   const taken = new Set<number>();
   const free = new Set<number>(resources.map((_, i) => i));
 
-  const waiting: Deferred<T>[] = [];
+  const waiting: Array<{
+    promise: Promise<T>;
+    resolve: (value: T | PromiseLike<T>) => void;
+    // deno-lint-ignore no-explicit-any
+    reject: (reason?: any) => void;
+  }> = [];
 
   return {
     acquire: () => {
       if (free.size === 0) {
-        const p = deferred<T>();
+        const p = Promise.withResolvers<T>();
         waiting.push(p);
 
         return p;
diff --git a/utils/worker.ts b/utils/worker.ts
index 7b467182..2cdceca8 100644
--- a/utils/worker.ts
+++ b/utils/worker.ts
@@ -1,6 +1,4 @@
 // deno-lint-ignore-file no-explicit-any
-import { Deferred, deferred } from "std/async/deferred.ts";
-
 /**
  * Deco labs: 🐁🐁🐁
  *
@@ -52,9 +50,13 @@ export const createWorker = (
   url: URL,
   options?: WorkerOptions | undefined,
 ): Promise<any> => {
-  const setup = deferred();
+  const setup = Promise.withResolvers();
   const worker = new Worker(new URL(import.meta.url), options);
-  const invokes = new Map<string, Deferred<unknown>>([]);
+  const invokes = new Map<string, {
+    promise: Promise<any>;
+    resolve: (value: any | PromiseLike<any>) => void;
+    reject: (reason?: any) => void;
+  }>([]);
 
   worker.postMessage({ type: "setup", payload: url.href });
 
@@ -65,7 +67,7 @@ export const createWorker = (
       case "setup:fulfill": {
         const mod = payload.reduce((acc, curr) => {
           acc[curr] = (...args: any[]) => {
-            const run = deferred<void>();
+            const run = Promise.withResolvers<any>();
             const id = crypto.randomUUID();
 
             invokes.set(id, run);
@@ -116,7 +118,7 @@ export const createWorker = (
     }
   });
 
-  return setup;
+  return setup.promise;
 };
 
 if (IS_WORKER) {