diff --git a/docs/changelog.mdx b/docs/changelog.mdx
index 996a68786..0a03a8a52 100644
--- a/docs/changelog.mdx
+++ b/docs/changelog.mdx
@@ -611,6 +611,11 @@ mode: "wide"
 
 <Tab title="TypeScript">
 
+<Update label="2025-09-04" description="v2.1.38">
+**New Features:**
+- **Client:** Added `metadata` param to `update` method.
+</Update>
+
 <Update label="2025-08-04" description="v2.1.37">
 **New Features:**
 - **OSS:** Added `RedisCloud` search module check
diff --git a/mem0-ts/package.json b/mem0-ts/package.json
index 161577c69..94c1ecdf1 100644
--- a/mem0-ts/package.json
+++ b/mem0-ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mem0ai",
-  "version": "2.1.37",
+  "version": "2.1.38",
   "description": "The Memory Layer For Your AI Apps",
   "main": "./dist/index.js",
   "module": "./dist/index.mjs",
diff --git a/mem0-ts/src/client/mem0.ts b/mem0-ts/src/client/mem0.ts
index 60d3238b2..a17355aa5 100644
--- a/mem0-ts/src/client/mem0.ts
+++ b/mem0-ts/src/client/mem0.ts
@@ -251,11 +251,19 @@ export default class MemoryClient {
     return response;
   }
 
-  async update(memoryId: string, message: string): Promise<Array<Memory>> {
+  async update(
+    memoryId: string,
+    { text, metadata }: { text?: string; metadata?: Record<string, any> },
+  ): Promise<Array<Memory>> {
+    if (text === undefined && metadata === undefined) {
+      throw new Error("Either text or metadata must be provided for update.");
+    }
+
     if (this.telemetryId === "") await this.ping();
     this._validateOrgProject();
     const payload = {
-      text: message,
+      text: text,
+      metadata: metadata,
     };
 
     const payloadKeys = Object.keys(payload);