diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 4d14a67..0c37ae4 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.39.0"
+  ".": "1.40.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index c5dc74a..bb83f32 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 34
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/moderation-api/moderation-api-bde66914ad8b6ebb5dec231f65dfb4c6d9051a4ed000cc0f3c23923a903fada6.yml
-openapi_spec_hash: f69f67e1d9d4cf68941031bddcec64c6
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/moderation-api/moderation-api-ed38c0519aa62ea0320bb4d46fad0e5255aebfd460b3dd6baa03b9af4ef7f18a.yml
+openapi_spec_hash: d38359acb0ce2ba95b4ab991b47ca47b
 config_hash: 6e090a71f4d354167d93b4534a0e7f05
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 48a2891..c03cda7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 1.40.0 (2026-08-27)
+
+Full Changelog: [v1.39.0...v1.40.0](https://github.com/moderation-api/sdk-python/compare/v1.39.0...v1.40.0)
+
+### Features
+
+* **api:** api update ([8e6de0f](https://github.com/moderation-api/sdk-python/commit/8e6de0f4a6f3368945b1796b9d393af0e1c0f41d))
+
 ## 1.39.0 (2026-08-27)
 
 Full Changelog: [v1.38.0...v1.39.0](https://github.com/moderation-api/sdk-python/compare/v1.38.0...v1.39.0)
diff --git a/pyproject.toml b/pyproject.toml
index 4fe2e27..b5073f8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "moderation_api"
-version = "1.39.0"
+version = "1.40.0"
 description = "The official Python library for the moderation-api API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/moderation_api/_version.py b/src/moderation_api/_version.py
index 280b21d..41bb56e 100644
--- a/src/moderation_api/_version.py
+++ b/src/moderation_api/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "moderation_api"
-__version__ = "1.39.0"  # x-release-please-version
+__version__ = "1.40.0"  # x-release-please-version
diff --git a/src/moderation_api/types/queue_retrieve_response.py b/src/moderation_api/types/queue_retrieve_response.py
index 5b96841..10f5dac 100644
--- a/src/moderation_api/types/queue_retrieve_response.py
+++ b/src/moderation_api/types/queue_retrieve_response.py
@@ -35,7 +35,7 @@ class QueueFilter(BaseModel):
 
     before_date: Optional[str] = FieldInfo(alias="beforeDate", default=None)
 
-    casebook_handled: Optional[Literal["ALL", "HANDLED", "OVERRULED"]] = FieldInfo(
+    casebook_handled: Optional[Literal["ALL", "ALLOWED", "REJECTED", "OVERRULED"]] = FieldInfo(
         alias="casebookHandled", default=None
     )