diff --git a/docs/changelog.mdx b/docs/changelog.mdx
index 3baf7d87..f027ee91 100644
--- a/docs/changelog.mdx
+++ b/docs/changelog.mdx
@@ -164,6 +164,11 @@ mode: "wide"
 
 <Tab title="TypeScript">
 
+<Update label="2025-04-22" description="v2.1.19">
+**Improvements:**
+- **Client:** Added support for `timestamps`
+</Update>
+
 <Update label="2025-04-17" description="v2.1.18">
 **Improvements:**
 - **Client:** Added support for custom instructions
diff --git a/mem0-ts/package.json b/mem0-ts/package.json
index 336d8164..0035212e 100644
--- a/mem0-ts/package.json
+++ b/mem0-ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mem0ai",
-  "version": "2.1.18",
+  "version": "2.1.19",
   "description": "The Memory Layer For Your AI Apps",
   "main": "./dist/index.js",
   "module": "./dist/index.mjs",
diff --git a/mem0-ts/src/client/mem0.types.ts b/mem0-ts/src/client/mem0.types.ts
index f46f78b5..88c5f7cb 100644
--- a/mem0-ts/src/client/mem0.types.ts
+++ b/mem0-ts/src/client/mem0.types.ts
@@ -21,6 +21,7 @@ export interface MemoryOptions {
   end_date?: string;
   custom_categories?: custom_categories[];
   custom_instructions?: string;
+  timestamp?: number;
 }
 
 export interface ProjectOptions {