diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 0fa2b83a..433ed77a 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.46.2"
+  ".": "4.46.3"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 36221097..10f84eaa 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 118
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb%2Forb-03af7f658aed245cf7e230055de59fe92a78880f3719bf254ed9352bf89bad5e.yml
-openapi_spec_hash: c4703d217c25e8c02c248caed9e2d3be
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb%2Forb-59c57f1cbc067a477f6bf673882c28065e01418b86fcff390bba0d4438c58105.yml
+openapi_spec_hash: 4da2681664f766985d1c20df40240cd9
 config_hash: 895e36fb2d717958770fd4cf883f4b74
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 92f7736e..fb25f507 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## 4.46.3 (2025-12-17)
+
+Full Changelog: [v4.46.2...v4.46.3](https://github.com/orbcorp/orb-python/compare/v4.46.2...v4.46.3)
+
+### Bug Fixes
+
+* use async_to_httpx_files in patch method ([25a4f49](https://github.com/orbcorp/orb-python/commit/25a4f49c670676bb82daf89deb18657bca7e2973))
+
+
+### Chores
+
+* **internal:** add missing files argument to base client ([770853a](https://github.com/orbcorp/orb-python/commit/770853af542db967e769efe1d371c51495fb0553))
+
 ## 4.46.2 (2025-12-09)
 
 Full Changelog: [v4.46.1...v4.46.2](https://github.com/orbcorp/orb-python/compare/v4.46.1...v4.46.2)
diff --git a/pyproject.toml b/pyproject.toml
index fea6d673..1a1da989 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "orb-billing"
-version = "4.46.2"
+version = "4.46.3"
 description = "The official Python library for the orb API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/orb/_base_client.py b/src/orb/_base_client.py
index 57fd87d8..8d746475 100644
--- a/src/orb/_base_client.py
+++ b/src/orb/_base_client.py
@@ -1262,9 +1262,12 @@ def patch(
         *,
         cast_to: Type[ResponseT],
         body: Body | None = None,
+        files: RequestFiles | None = None,
         options: RequestOptions = {},
     ) -> ResponseT:
-        opts = FinalRequestOptions.construct(method="patch", url=path, json_data=body, **options)
+        opts = FinalRequestOptions.construct(
+            method="patch", url=path, json_data=body, files=to_httpx_files(files), **options
+        )
         return self.request(cast_to, opts)
 
     def put(
@@ -1796,9 +1799,12 @@ async def patch(
         *,
         cast_to: Type[ResponseT],
         body: Body | None = None,
+        files: RequestFiles | None = None,
         options: RequestOptions = {},
     ) -> ResponseT:
-        opts = FinalRequestOptions.construct(method="patch", url=path, json_data=body, **options)
+        opts = FinalRequestOptions.construct(
+            method="patch", url=path, json_data=body, files=await async_to_httpx_files(files), **options
+        )
         return await self.request(cast_to, opts)
 
     async def put(
diff --git a/src/orb/_version.py b/src/orb/_version.py
index eb7503db..4a711619 100644
--- a/src/orb/_version.py
+++ b/src/orb/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "orb"
-__version__ = "4.46.2"  # x-release-please-version
+__version__ = "4.46.3"  # x-release-please-version