diff --git a/codex-cli/package.json b/codex-cli/package.json
index 524e40655d..67f2d10a1b 100644
--- a/codex-cli/package.json
+++ b/codex-cli/package.json
@@ -42,7 +42,7 @@
     "marked-terminal": "^7.3.0",
     "meow": "^13.2.0",
     "open": "^10.1.0",
-    "openai": "^4.95.1",
+    "openai": "^4.99.0",
     "package-manager-detector": "^1.2.0",
     "react": "^18.2.0",
     "shell-quote": "^1.8.2",
diff --git a/codex-cli/src/components/chat/terminal-chat-response-item.tsx b/codex-cli/src/components/chat/terminal-chat-response-item.tsx
index bab4aa317f..5d386132dd 100644
--- a/codex-cli/src/components/chat/terminal-chat-response-item.tsx
+++ b/codex-cli/src/components/chat/terminal-chat-response-item.tsx
@@ -3,6 +3,8 @@ import type { TerminalRendererOptions } from "marked-terminal";
 import type {
   ResponseFunctionToolCallItem,
   ResponseFunctionToolCallOutputItem,
+  ResponseLocalShellCallItem,
+  ResponseLocalShellCallOutputItem,
   ResponseInputMessageItem,
   ResponseItem,
   ResponseOutputMessage,
@@ -42,11 +44,9 @@ export default function TerminalChatResponseItem({
           fileOpener={fileOpener}
         />
       );
-    // @ts-expect-error new item types aren't in SDK yet
     case "local_shell_call":
     case "function_call":
       return <TerminalChatResponseToolCall message={item} />;
-    // @ts-expect-error new item types aren't in SDK yet
     case "local_shell_call_output":
     case "function_call_output":
       return (
@@ -171,8 +171,7 @@ function TerminalChatResponseMessage({
 function TerminalChatResponseToolCall({
   message,
 }: {
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  message: ResponseFunctionToolCallItem | any;
+  message: ResponseFunctionToolCallItem | ResponseLocalShellCallItem;
 }) {
   let workdir: string | undefined;
   let cmdReadableText: string | undefined;
@@ -202,8 +201,7 @@ function TerminalChatResponseToolCallOutput({
   message,
   fullStdout,
 }: {
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  message: ResponseFunctionToolCallOutputItem | any;
+  message: ResponseFunctionToolCallOutputItem | ResponseLocalShellCallOutputItem;
   fullStdout: boolean;
 }) {
   const { output, metadata } = parseToolCallOutput(message.output);
diff --git a/codex-cli/src/utils/agent/agent-loop.ts b/codex-cli/src/utils/agent/agent-loop.ts
index 9198e7fd1c..3627fd9dd0 100644
--- a/codex-cli/src/utils/agent/agent-loop.ts
+++ b/codex-cli/src/utils/agent/agent-loop.ts
@@ -4,6 +4,7 @@ import type { AppConfig } from "../config.js";
 import type { ResponseEvent } from "../responses.js";
 import type {
   ResponseFunctionToolCall,
+  ResponseLocalShellCall,
   ResponseInputItem,
   ResponseItem,
   ResponseCreateParams,
@@ -110,7 +111,6 @@ const shellFunctionTool: FunctionTool = {
 };
 
 const localShellTool: Tool = {
-  //@ts-expect-error - waiting on sdk
   type: "local_shell",
 };
 
@@ -468,8 +468,7 @@ export class AgentLoop {
   }
 
   private async handleLocalShellCall(
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    item: any,
+    item: ResponseLocalShellCall,
   ): Promise<Array<ResponseInputItem>> {
     // If the agent has been canceled in the meantime we should not perform any
     // additional work. Returning an empty array ensures that we neither execute
@@ -480,8 +479,7 @@ export class AgentLoop {
       return [];
     }
 
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    const outputItem: any = {
+    const outputItem: ResponseInputItem.LocalShellCallOutput = {
       type: "local_shell_call_output",
       // `call_id` is mandatory – ensure we never send `undefined` which would
       // trigger the "No tool output found…" 400 from the API.
@@ -726,7 +724,6 @@ export class AgentLoop {
                 if (
                   (item as ResponseInputItem).type === "function_call" ||
                   (item as ResponseInputItem).type === "reasoning" ||
-                  //@ts-expect-error - waiting on sdk
                   (item as ResponseInputItem).type === "local_shell_call" ||
                   ((item as ResponseInputItem).type === "message" &&
                     // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -1579,13 +1576,10 @@ export class AgentLoop {
         // eslint-disable-next-line no-await-in-loop
         const result = await this.handleFunctionCall(item);
         turnInput.push(...result);
-        //@ts-expect-error - waiting on sdk
       } else if (item.type === "local_shell_call") {
-        //@ts-expect-error - waiting on sdk
         if (alreadyProcessedResponses.has(item.id)) {
           continue;
         }
-        //@ts-expect-error - waiting on sdk
         alreadyProcessedResponses.add(item.id);
         // eslint-disable-next-line no-await-in-loop
         const result = await this.handleLocalShellCall(item);
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 00b8f63e27..9a9bae9467 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -79,8 +79,8 @@ importers:
         specifier: ^10.1.0
         version: 10.1.1
       openai:
-        specifier: ^4.95.1
-        version: 4.95.1(ws@8.18.1)(zod@3.24.3)
+        specifier: ^4.99.0
+        version: 4.99.0(ws@8.18.1)(zod@3.24.3)
       package-manager-detector:
         specifier: ^1.2.0
         version: 1.2.0
@@ -1836,7 +1836,7 @@ packages:
     resolution: {integrity: sha512-zy1wx4+P3PfhXSEPJNtZmJXfhkkIaxU1VauWIrDZw1O7uJRDRJtKr9n3Ic4NgbA16KyOxOXO2ng9gYwCdXuSXA==}
     engines: {node: '>=18'}
 
-  openai@4.95.1:
+  openai@4.99.0:
     resolution: {integrity: sha512-IqJy+ymeW+k/Wq+2YVN3693OQMMcODRtHEYOlz263MdUwnN/Dwdl9c2EXSxLLtGEHkSHAfvzpDMHI5MaWJKXjQ==}
     hasBin: true
     peerDependencies:
@@ -4254,7 +4254,7 @@ snapshots:
       is-inside-container: 1.0.0
       is-wsl: 3.1.0
 
-  openai@4.95.1(ws@8.18.1)(zod@3.24.3):
+  openai@4.99.0(ws@8.18.1)(zod@3.24.3):
     dependencies:
       '@types/node': 18.19.86
       '@types/node-fetch': 2.6.12