diff --git a/src/deps.ts b/src/deps.ts
new file mode 100644
index 0000000..61a5668
--- /dev/null
+++ b/src/deps.ts
@@ -0,0 +1,2 @@
+export { TextDelimiterStream } from "https://deno.land/std@0.204.0/streams/mod.ts";
+export { basename } from "https://deno.land/std@0.204.0/path/mod.ts";
\ No newline at end of file
diff --git a/src/openai.ts b/src/openai.ts
index fc08785..82ef87a 100644
--- a/src/openai.ts
+++ b/src/openai.ts
@@ -1,4 +1,4 @@
-import { basename } from "https://deno.land/std@0.189.0/path/mod.ts";
+import { basename } from "./deps.ts";
 import { decodeStream, throwError } from "./util.ts";
 import type {
   ChatCompletion,
diff --git a/src/util.ts b/src/util.ts
index 77383c3..aa35bf0 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -1,4 +1,4 @@
-import { TextDelimiterStream } from "https://deno.land/std@0.189.0/streams/mod.ts";
+import { TextDelimiterStream } from "./deps.ts";
 
 export function throwError(
   data: { error?: { type: string; message: string; code: string } },