diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index f9388d2..6673dd7 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "3.51.0"
+  ".": "3.52.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index ef3e596..4163b4f 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 26
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/supermemory--inc/supermemory-new-529ca0d209d6f0c5c1dae56a15bd9f2d7d748f88ad6f1de0f5a8d7e3e110b6c0.yml
-openapi_spec_hash: 33bd7b0c44db083b7764c90b84df358b
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/supermemory--inc/supermemory-new-c891498aa1f63de961e1b30d81ab6b0491f95e54e4019cbe23a026acef537de0.yml
+openapi_spec_hash: c58db94b33108879f8b96e56ff893974
 config_hash: cde97ef3188581c5f4924c633ec33ddb
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6deacfa..83ac570 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 3.52.0 (2026-07-21)
+
+Full Changelog: [v3.51.0...v3.52.0](https://github.com/supermemoryai/python-sdk/compare/v3.51.0...v3.52.0)
+
+### Features
+
+* **api:** api update ([999278e](https://github.com/supermemoryai/python-sdk/commit/999278ec4bd37a18234c1ffd2f276ac907bcc0bf))
+
 ## 3.51.0 (2026-07-18)
 
 Full Changelog: [v3.50.0...v3.51.0](https://github.com/supermemoryai/python-sdk/compare/v3.50.0...v3.51.0)
diff --git a/pyproject.toml b/pyproject.toml
index 3880d28..534b3a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "supermemory"
-version = "3.51.0"
+version = "3.52.0"
 description = "The official Python library for the supermemory API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/supermemory/_version.py b/src/supermemory/_version.py
index 56ddbe3..e22969f 100644
--- a/src/supermemory/_version.py
+++ b/src/supermemory/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "supermemory"
-__version__ = "3.51.0"  # x-release-please-version
+__version__ = "3.52.0"  # x-release-please-version
diff --git a/src/supermemory/types/connection_get_by_id_response.py b/src/supermemory/types/connection_get_by_id_response.py
index 9c04243..74f2d7b 100644
--- a/src/supermemory/types/connection_get_by_id_response.py
+++ b/src/supermemory/types/connection_get_by_id_response.py
@@ -6,7 +6,17 @@
 
 from .._models import BaseModel
 
-__all__ = ["ConnectionGetByIDResponse"]
+__all__ = ["ConnectionGetByIDResponse", "LastSyncRun"]
+
+
+class LastSyncRun(BaseModel):
+    status: str
+
+    completed_at: Optional[str] = FieldInfo(alias="completedAt", default=None)
+
+    error: Optional[str] = None
+
+    started_at: Optional[str] = FieldInfo(alias="startedAt", default=None)
 
 
 class ConnectionGetByIDResponse(BaseModel):
@@ -24,4 +34,6 @@ class ConnectionGetByIDResponse(BaseModel):
 
     expires_at: Optional[str] = FieldInfo(alias="expiresAt", default=None)
 
+    last_sync_run: Optional[LastSyncRun] = FieldInfo(alias="lastSyncRun", default=None)
+
     metadata: Optional[Dict[str, object]] = None
diff --git a/src/supermemory/types/connection_get_by_tag_response.py b/src/supermemory/types/connection_get_by_tag_response.py
index 8a25c93..4fb6d4f 100644
--- a/src/supermemory/types/connection_get_by_tag_response.py
+++ b/src/supermemory/types/connection_get_by_tag_response.py
@@ -6,7 +6,17 @@
 
 from .._models import BaseModel
 
-__all__ = ["ConnectionGetByTagResponse"]
+__all__ = ["ConnectionGetByTagResponse", "LastSyncRun"]
+
+
+class LastSyncRun(BaseModel):
+    status: str
+
+    completed_at: Optional[str] = FieldInfo(alias="completedAt", default=None)
+
+    error: Optional[str] = None
+
+    started_at: Optional[str] = FieldInfo(alias="startedAt", default=None)
 
 
 class ConnectionGetByTagResponse(BaseModel):
@@ -24,4 +34,6 @@ class ConnectionGetByTagResponse(BaseModel):
 
     expires_at: Optional[str] = FieldInfo(alias="expiresAt", default=None)
 
+    last_sync_run: Optional[LastSyncRun] = FieldInfo(alias="lastSyncRun", default=None)
+
     metadata: Optional[Dict[str, object]] = None
diff --git a/src/supermemory/types/connection_list_response.py b/src/supermemory/types/connection_list_response.py
index 9116c77..19c9aec 100644
--- a/src/supermemory/types/connection_list_response.py
+++ b/src/supermemory/types/connection_list_response.py
@@ -7,7 +7,17 @@
 
 from .._models import BaseModel
 
-__all__ = ["ConnectionListResponse", "ConnectionListResponseItem"]
+__all__ = ["ConnectionListResponse", "ConnectionListResponseItem", "ConnectionListResponseItemLastSyncRun"]
+
+
+class ConnectionListResponseItemLastSyncRun(BaseModel):
+    status: str
+
+    completed_at: Optional[str] = FieldInfo(alias="completedAt", default=None)
+
+    error: Optional[str] = None
+
+    started_at: Optional[str] = FieldInfo(alias="startedAt", default=None)
 
 
 class ConnectionListResponseItem(BaseModel):
@@ -25,6 +35,8 @@ class ConnectionListResponseItem(BaseModel):
 
     expires_at: Optional[str] = FieldInfo(alias="expiresAt", default=None)
 
+    last_sync_run: Optional[ConnectionListResponseItemLastSyncRun] = FieldInfo(alias="lastSyncRun", default=None)
+
     metadata: Optional[Dict[str, object]] = None