diff --git a/types/openai.ts b/types/openai.ts
index dca29f0..0159b21 100644
--- a/types/openai.ts
+++ b/types/openai.ts
@@ -53,7 +53,7 @@ export const OpenAIModels: Record<OpenAIModelID, OpenAIModel> = {
   [OpenAIModelID.GPT_4_TURBO]: {
     id: OpenAIModelID.GPT_4_TURBO,
     name: 'GPT-4-TURBO',
-    maxLength: 380000,
+    maxLength: 384000,
     tokenLimit: 128000,
   },
 };