diff --git a/src/linq/types/chat_typing_indicator_started_webhook_event.py b/src/linq/types/chat_typing_indicator_started_webhook_event.py
index 8a05b9e..7d2dca7 100644
--- a/src/linq/types/chat_typing_indicator_started_webhook_event.py
+++ b/src/linq/types/chat_typing_indicator_started_webhook_event.py
@@ -1,8 +1,10 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
+from typing import Optional
 from datetime import datetime
 
 from .._models import BaseModel
+from .shared.chat_handle import ChatHandle
 from .webhook_event_type import WebhookEventType
 
 __all__ = ["ChatTypingIndicatorStartedWebhookEvent", "Data"]
@@ -14,6 +16,9 @@ class Data(BaseModel):
     chat_id: str
     """Chat identifier"""
 
+    actor_handle: Optional[ChatHandle] = None
+    """Who is typing."""
+
 
 class ChatTypingIndicatorStartedWebhookEvent(BaseModel):
     """Complete webhook payload for chat.typing_indicator.started events"""
diff --git a/src/linq/types/chat_typing_indicator_stopped_webhook_event.py b/src/linq/types/chat_typing_indicator_stopped_webhook_event.py
index 200805d..ade1b91 100644
--- a/src/linq/types/chat_typing_indicator_stopped_webhook_event.py
+++ b/src/linq/types/chat_typing_indicator_stopped_webhook_event.py
@@ -1,8 +1,10 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
+from typing import Optional
 from datetime import datetime
 
 from .._models import BaseModel
+from .shared.chat_handle import ChatHandle
 from .webhook_event_type import WebhookEventType
 
 __all__ = ["ChatTypingIndicatorStoppedWebhookEvent", "Data"]
@@ -14,6 +16,9 @@ class Data(BaseModel):
     chat_id: str
     """Chat identifier"""
 
+    actor_handle: Optional[ChatHandle] = None
+    """Who stopped typing."""
+
 
 class ChatTypingIndicatorStoppedWebhookEvent(BaseModel):
     """Complete webhook payload for chat.typing_indicator.stopped events"""
diff --git a/uv.lock b/uv.lock
index 46faae1..5e9413b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -530,7 +530,7 @@ wheels = [
 
 [[package]]
 name = "linq-python"
-version = "0.57.0"
+version = "0.57.1"
 source = { editable = "." }
 dependencies = [
     { name = "anyio" },