diff --git a/deps.ts b/deps.ts
index 2aac186bc..635f2c449 100644
--- a/deps.ts
+++ b/deps.ts
@@ -1,4 +1,5 @@
 export { assertEquals } from "https://deno.land/std/testing/asserts.ts";
+export { delay } from "https://deno.land/std@0.67.0/async/delay.ts";
 export { encode } from "https://deno.land/std@0.67.0/encoding/base64.ts";
 export {
   connectWebSocket,
@@ -7,3 +8,4 @@ export {
   isWebSocketPongEvent,
 } from "https://deno.land/std@0.67.0/ws/mod.ts";
 export type { WebSocket } from "https://deno.land/std@0.67.0/ws/mod.ts";
+export { inflate } from "https://deno.land/x/zlib.es@v1.0.0/mod.ts";