diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index cf1dd2b0..9928b027 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.42.1"
+  ".": "1.42.2"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 459fe737..ceb8bf2d 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 46
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/finch%2Ffinch-39e0191e43a9db93c8f35e91d10013f05352a2bedcf7ead6bac437957f6e922e.yml
-openapi_spec_hash: 58c2cf578f0736b8c5df957f6a61190b
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/finch%2Ffinch-f81c5824a9002c980fc0d66c4d52e6cbd8baf7678f5e0f2215909357cff6f82c.yml
+openapi_spec_hash: 7714062cac3bb5597b8571172775bc92
 config_hash: 0892e2e0eeb0343a022afa62e9080dd1
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d9aa3ee..5561530a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 1.42.2 (2025-12-17)
+
+Full Changelog: [v1.42.1...v1.42.2](https://github.com/Finch-API/finch-api-python/compare/v1.42.1...v1.42.2)
+
+### Bug Fixes
+
+* use async_to_httpx_files in patch method ([4a91924](https://github.com/Finch-API/finch-api-python/commit/4a91924e1a39f14de1f91f01e3d1c4c86d30e9d0))
+
+
+### Chores
+
+* add missing docstrings ([0e4c89b](https://github.com/Finch-API/finch-api-python/commit/0e4c89bc8bb32e44f0bdfbf3c3d349c5d33c033d))
+* **internal:** add missing files argument to base client ([ff3e0f5](https://github.com/Finch-API/finch-api-python/commit/ff3e0f57959407b4cd0ee2263db1d945acfb6178))
+
 ## 1.42.1 (2025-12-08)
 
 Full Changelog: [v1.42.0...v1.42.1](https://github.com/Finch-API/finch-api-python/compare/v1.42.0...v1.42.1)
diff --git a/pyproject.toml b/pyproject.toml
index cba00405..24d589b8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "finch-api"
-version = "1.42.1"
+version = "1.42.2"
 description = "The official Python library for the Finch API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/finch/_base_client.py b/src/finch/_base_client.py
index 072c469b..8c0bacc7 100644
--- a/src/finch/_base_client.py
+++ b/src/finch/_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/finch/_version.py b/src/finch/_version.py
index b5fafd31..e201567e 100644
--- a/src/finch/_version.py
+++ b/src/finch/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "finch"
-__version__ = "1.42.1"  # x-release-please-version
+__version__ = "1.42.2"  # x-release-please-version
diff --git a/src/finch/types/account_update_event.py b/src/finch/types/account_update_event.py
index 792283ec..9fb84d60 100644
--- a/src/finch/types/account_update_event.py
+++ b/src/finch/types/account_update_event.py
@@ -393,6 +393,8 @@ class AccountUpdateEventDataAuthenticationMethodSupportedFieldsPayment(BaseModel
 
 
 class AccountUpdateEventDataAuthenticationMethodSupportedFields(BaseModel):
+    """The supported data fields returned by our HR and payroll endpoints"""
+
     company: Optional[AccountUpdateEventDataAuthenticationMethodSupportedFieldsCompany] = None
 
     directory: Optional[AccountUpdateEventDataAuthenticationMethodSupportedFieldsDirectory] = None
diff --git a/src/finch/types/connect/session_new_params.py b/src/finch/types/connect/session_new_params.py
index b78da76a..6822851b 100644
--- a/src/finch/types/connect/session_new_params.py
+++ b/src/finch/types/connect/session_new_params.py
@@ -56,6 +56,8 @@ class SessionNewParams(TypedDict, total=False):
 
 
 class Integration(TypedDict, total=False):
+    """Integration configuration for the connect session"""
+
     provider: Required[str]
     """The provider to integrate with"""
 
diff --git a/src/finch/types/hris/benefit_create_params.py b/src/finch/types/hris/benefit_create_params.py
index e4a39b39..18b907bb 100644
--- a/src/finch/types/hris/benefit_create_params.py
+++ b/src/finch/types/hris/benefit_create_params.py
@@ -40,6 +40,8 @@ class CompanyContributionTier(TypedDict, total=False):
 
 
 class CompanyContribution(TypedDict, total=False):
+    """The company match for this benefit."""
+
     tiers: Required[Iterable[CompanyContributionTier]]
 
     type: Required[Literal["match"]]
diff --git a/src/finch/types/hris/benefits_support.py b/src/finch/types/hris/benefits_support.py
index 9b443bc8..a10037a5 100644
--- a/src/finch/types/hris/benefits_support.py
+++ b/src/finch/types/hris/benefits_support.py
@@ -11,6 +11,11 @@
 
 
 class BenefitsSupport(BaseModel):
+    """Each benefit type and their supported features.
+
+    If the benefit type is not supported, the property will be null
+    """
+
     commuter: Optional[BenefitFeaturesAndOperations] = None
 
     custom_post_tax: Optional[BenefitFeaturesAndOperations] = None
diff --git a/src/finch/types/hris/company/company.py b/src/finch/types/hris/company/company.py
index 5fefe32f..c96bcb15 100644
--- a/src/finch/types/hris/company/company.py
+++ b/src/finch/types/hris/company/company.py
@@ -30,6 +30,8 @@ class Account(BaseModel):
 
 
 class DepartmentParent(BaseModel):
+    """The parent department, if present."""
+
     name: Optional[str] = None
     """The parent department's name."""
 
@@ -43,6 +45,8 @@ class Department(BaseModel):
 
 
 class Entity(BaseModel):
+    """The entity type object."""
+
     subtype: Optional[Literal["s_corporation", "c_corporation", "b_corporation"]] = None
     """The tax payer subtype of the company."""
 
diff --git a/src/finch/types/hris/company/pay_statement_item/rule_create_params.py b/src/finch/types/hris/company/pay_statement_item/rule_create_params.py
index 3b380745..48dc32e1 100644
--- a/src/finch/types/hris/company/pay_statement_item/rule_create_params.py
+++ b/src/finch/types/hris/company/pay_statement_item/rule_create_params.py
@@ -30,6 +30,8 @@ class RuleCreateParams(TypedDict, total=False):
 
 
 class Attributes(TypedDict, total=False):
+    """Specifies the fields to be applied when the condition is met."""
+
     metadata: Dict[str, object]
     """The metadata to be attached in the entity.
 
diff --git a/src/finch/types/hris/company/pay_statement_item/rule_create_response.py b/src/finch/types/hris/company/pay_statement_item/rule_create_response.py
index 65d440f1..ee0fa167 100644
--- a/src/finch/types/hris/company/pay_statement_item/rule_create_response.py
+++ b/src/finch/types/hris/company/pay_statement_item/rule_create_response.py
@@ -10,6 +10,8 @@
 
 
 class Attributes(BaseModel):
+    """Specifies the fields to be applied when the condition is met."""
+
     metadata: Optional[Dict[str, object]] = None
     """The metadata to be attached in the entity.
 
diff --git a/src/finch/types/hris/company/pay_statement_item/rule_delete_response.py b/src/finch/types/hris/company/pay_statement_item/rule_delete_response.py
index 31e439bd..1850ef22 100644
--- a/src/finch/types/hris/company/pay_statement_item/rule_delete_response.py
+++ b/src/finch/types/hris/company/pay_statement_item/rule_delete_response.py
@@ -10,6 +10,8 @@
 
 
 class Attributes(BaseModel):
+    """Specifies the fields to be applied when the condition is met."""
+
     metadata: Optional[Dict[str, object]] = None
     """The metadata to be attached in the entity.
 
diff --git a/src/finch/types/hris/company/pay_statement_item/rule_list_response.py b/src/finch/types/hris/company/pay_statement_item/rule_list_response.py
index 1ee27b67..bcf9d9c0 100644
--- a/src/finch/types/hris/company/pay_statement_item/rule_list_response.py
+++ b/src/finch/types/hris/company/pay_statement_item/rule_list_response.py
@@ -10,6 +10,8 @@
 
 
 class Attributes(BaseModel):
+    """Specifies the fields to be applied when the condition is met."""
+
     metadata: Optional[Dict[str, object]] = None
     """The metadata to be attached in the entity.
 
diff --git a/src/finch/types/hris/company/pay_statement_item/rule_update_response.py b/src/finch/types/hris/company/pay_statement_item/rule_update_response.py
index 39253e9e..2f3b7431 100644
--- a/src/finch/types/hris/company/pay_statement_item/rule_update_response.py
+++ b/src/finch/types/hris/company/pay_statement_item/rule_update_response.py
@@ -10,6 +10,8 @@
 
 
 class Attributes(BaseModel):
+    """Specifies the fields to be applied when the condition is met."""
+
     metadata: Optional[Dict[str, object]] = None
     """The metadata to be attached in the entity.
 
diff --git a/src/finch/types/hris/company/pay_statement_item_list_response.py b/src/finch/types/hris/company/pay_statement_item_list_response.py
index e2ca25b0..9d9f7fdb 100644
--- a/src/finch/types/hris/company/pay_statement_item_list_response.py
+++ b/src/finch/types/hris/company/pay_statement_item_list_response.py
@@ -9,6 +9,8 @@
 
 
 class Attributes(BaseModel):
+    """The attributes of the pay statement item."""
+
     metadata: Optional[Dict[str, Optional[object]]] = None
     """The metadata of the pay statement item derived by the rules engine if available.
 
diff --git a/src/finch/types/hris/company_benefit.py b/src/finch/types/hris/company_benefit.py
index eda65280..c77e115b 100644
--- a/src/finch/types/hris/company_benefit.py
+++ b/src/finch/types/hris/company_benefit.py
@@ -17,6 +17,8 @@ class CompanyContributionTier(BaseModel):
 
 
 class CompanyContribution(BaseModel):
+    """The company match for this benefit."""
+
     tiers: List[CompanyContributionTier]
 
     type: Literal["match"]
diff --git a/src/finch/types/hris/employment_data.py b/src/finch/types/hris/employment_data.py
index 0804a2a0..8c361e56 100644
--- a/src/finch/types/hris/employment_data.py
+++ b/src/finch/types/hris/employment_data.py
@@ -19,11 +19,15 @@
 
 
 class UnionMember0Department(BaseModel):
+    """The department object."""
+
     name: Optional[str] = None
     """The name of the department associated with the individual."""
 
 
 class UnionMember0Employment(BaseModel):
+    """The employment object."""
+
     subtype: Optional[Literal["full_time", "intern", "part_time", "temp", "seasonal", "individual_contractor"]] = None
     """The secondary employment type of the individual.
 
@@ -36,6 +40,8 @@ class UnionMember0Employment(BaseModel):
 
 
 class UnionMember0Manager(BaseModel):
+    """The manager object representing the manager of the individual within the org."""
+
     id: str
     """A stable Finch `id` (UUID v4) for an individual in the company."""
 
diff --git a/src/finch/types/hris/individual_in_directory.py b/src/finch/types/hris/individual_in_directory.py
index 820bc540..d154dc14 100644
--- a/src/finch/types/hris/individual_in_directory.py
+++ b/src/finch/types/hris/individual_in_directory.py
@@ -8,11 +8,15 @@
 
 
 class Department(BaseModel):
+    """The department object."""
+
     name: Optional[str] = None
     """The name of the department."""
 
 
 class Manager(BaseModel):
+    """The manager object."""
+
     id: str
     """A stable Finch `id` (UUID v4) for an individual in the company."""
 
diff --git a/src/finch/types/hris/payment.py b/src/finch/types/hris/payment.py
index 992006f1..6594a794 100644
--- a/src/finch/types/hris/payment.py
+++ b/src/finch/types/hris/payment.py
@@ -10,6 +10,8 @@
 
 
 class PayPeriod(BaseModel):
+    """The pay period object."""
+
     end_date: Optional[str] = None
 
     start_date: Optional[str] = None
diff --git a/src/finch/types/hris/w42005.py b/src/finch/types/hris/w42005.py
index 73b7d277..4cb59566 100644
--- a/src/finch/types/hris/w42005.py
+++ b/src/finch/types/hris/w42005.py
@@ -9,6 +9,8 @@
 
 
 class Data(BaseModel):
+    """Detailed information specific to the 2005 W4 form."""
+
     additional_withholding: int
     """Additional withholding amount (in cents)."""
 
@@ -26,6 +28,10 @@ class Data(BaseModel):
 
 
 class W42005(BaseModel):
+    """
+    A 2005 version of the W-4 tax form containing information on an individual's filing status, dependents, and withholding details.
+    """
+
     data: Data
     """Detailed information specific to the 2005 W4 form."""
 
diff --git a/src/finch/types/hris/w42020.py b/src/finch/types/hris/w42020.py
index 20749283..58204dec 100644
--- a/src/finch/types/hris/w42020.py
+++ b/src/finch/types/hris/w42020.py
@@ -9,6 +9,8 @@
 
 
 class Data(BaseModel):
+    """Detailed information specific to the 2020 W4 form."""
+
     amount_for_other_dependents: int
     """
     Amount claimed for dependents other than qualifying children under 17 (in
@@ -44,6 +46,10 @@ class Data(BaseModel):
 
 
 class W42020(BaseModel):
+    """
+    A 2020 version of the W-4 tax form containing information on an individual's filing status, dependents, and withholding details.
+    """
+
     data: Data
     """Detailed information specific to the 2020 W4 form."""
 
diff --git a/src/finch/types/income.py b/src/finch/types/income.py
index 2b1f36b2..1f6471ed 100644
--- a/src/finch/types/income.py
+++ b/src/finch/types/income.py
@@ -10,6 +10,11 @@
 
 
 class Income(BaseModel):
+    """The employee's income as reported by the provider.
+
+    This may not always be annualized income, but may be in units of bi-weekly, semi-monthly, daily, etc, depending on what information the provider returns.
+    """
+
     amount: Optional[int] = None
     """The income amount in cents."""
 
diff --git a/src/finch/types/income_param.py b/src/finch/types/income_param.py
index ed0bb0c2..dab09ba7 100644
--- a/src/finch/types/income_param.py
+++ b/src/finch/types/income_param.py
@@ -12,6 +12,11 @@
 
 
 class IncomeParam(TypedDict, total=False):
+    """The employee's income as reported by the provider.
+
+    This may not always be annualized income, but may be in units of bi-weekly, semi-monthly, daily, etc, depending on what information the provider returns.
+    """
+
     amount: Required[Optional[int]]
     """The income amount in cents."""
 
diff --git a/src/finch/types/jobs/automated_async_job.py b/src/finch/types/jobs/automated_async_job.py
index 40e49598..d7274d85 100644
--- a/src/finch/types/jobs/automated_async_job.py
+++ b/src/finch/types/jobs/automated_async_job.py
@@ -10,6 +10,8 @@
 
 
 class Params(BaseModel):
+    """The input parameters for the job."""
+
     individual_id: Optional[str] = None
     """The ID of the individual that the job was completed for."""
 
diff --git a/src/finch/types/jobs/automated_list_response.py b/src/finch/types/jobs/automated_list_response.py
index d934dea6..a9aad4b5 100644
--- a/src/finch/types/jobs/automated_list_response.py
+++ b/src/finch/types/jobs/automated_list_response.py
@@ -15,6 +15,11 @@ class MetaQuotasDataSyncAll(BaseModel):
 
 
 class MetaQuotas(BaseModel):
+    """Information about remaining quotas for this connection.
+
+    Only applicable for customers opted in to use Finch's Data Sync Refresh endpoint (`POST /jobs/automated`). Please contact a Finch representative for more details.
+    """
+
     data_sync_all: Optional[MetaQuotasDataSyncAll] = None
 
 
diff --git a/src/finch/types/request_forwarding_forward_response.py b/src/finch/types/request_forwarding_forward_response.py
index 14871f26..c99a1b8b 100644
--- a/src/finch/types/request_forwarding_forward_response.py
+++ b/src/finch/types/request_forwarding_forward_response.py
@@ -10,6 +10,10 @@
 
 
 class Request(BaseModel):
+    """
+    An object containing details of your original forwarded request, for your ease of reference.
+    """
+
     method: str
     """The HTTP method that was specified for the forwarded request.
 
diff --git a/src/finch/types/sandbox/company_update_params.py b/src/finch/types/sandbox/company_update_params.py
index 1337ed21..88584b6f 100644
--- a/src/finch/types/sandbox/company_update_params.py
+++ b/src/finch/types/sandbox/company_update_params.py
@@ -59,6 +59,8 @@ class Account(TypedDict, total=False):
 
 
 class DepartmentParent(TypedDict, total=False):
+    """The parent department, if present."""
+
     name: Optional[str]
     """The parent department's name."""
 
@@ -72,6 +74,8 @@ class Department(TypedDict, total=False):
 
 
 class Entity(TypedDict, total=False):
+    """The entity type object."""
+
     subtype: Optional[Literal["s_corporation", "c_corporation", "b_corporation"]]
     """The tax payer subtype of the company."""
 
diff --git a/src/finch/types/sandbox/company_update_response.py b/src/finch/types/sandbox/company_update_response.py
index b45e36e5..0424dd54 100644
--- a/src/finch/types/sandbox/company_update_response.py
+++ b/src/finch/types/sandbox/company_update_response.py
@@ -30,6 +30,8 @@ class Account(BaseModel):
 
 
 class DepartmentParent(BaseModel):
+    """The parent department, if present."""
+
     name: Optional[str] = None
     """The parent department's name."""
 
@@ -43,6 +45,8 @@ class Department(BaseModel):
 
 
 class Entity(BaseModel):
+    """The entity type object."""
+
     subtype: Optional[Literal["s_corporation", "c_corporation", "b_corporation"]] = None
     """The tax payer subtype of the company."""
 
diff --git a/src/finch/types/sandbox/directory_create_params.py b/src/finch/types/sandbox/directory_create_params.py
index 739e762d..ec48b01f 100644
--- a/src/finch/types/sandbox/directory_create_params.py
+++ b/src/finch/types/sandbox/directory_create_params.py
@@ -36,6 +36,8 @@ class BodyCustomField(TypedDict, total=False):
 
 
 class BodyDepartment(TypedDict, total=False):
+    """The department object."""
+
     name: Optional[str]
     """The name of the department associated with the individual."""
 
@@ -47,6 +49,8 @@ class BodyEmail(TypedDict, total=False):
 
 
 class BodyEmployment(TypedDict, total=False):
+    """The employment object."""
+
     subtype: Optional[Literal["full_time", "intern", "part_time", "temp", "seasonal", "individual_contractor"]]
     """The secondary employment type of the individual.
 
@@ -59,6 +63,8 @@ class BodyEmployment(TypedDict, total=False):
 
 
 class BodyManager(TypedDict, total=False):
+    """The manager object representing the manager of the individual within the org."""
+
     id: str
     """A stable Finch `id` (UUID v4) for an individual in the company."""
 
diff --git a/src/finch/types/sandbox/employment_update_params.py b/src/finch/types/sandbox/employment_update_params.py
index 5b32e6b3..65ddf277 100644
--- a/src/finch/types/sandbox/employment_update_params.py
+++ b/src/finch/types/sandbox/employment_update_params.py
@@ -84,11 +84,15 @@ class CustomField(TypedDict, total=False):
 
 
 class Department(TypedDict, total=False):
+    """The department object."""
+
     name: Optional[str]
     """The name of the department associated with the individual."""
 
 
 class Employment(TypedDict, total=False):
+    """The employment object."""
+
     subtype: Optional[Literal["full_time", "intern", "part_time", "temp", "seasonal", "individual_contractor"]]
     """The secondary employment type of the individual.
 
@@ -101,5 +105,7 @@ class Employment(TypedDict, total=False):
 
 
 class Manager(TypedDict, total=False):
+    """The manager object representing the manager of the individual within the org."""
+
     id: str
     """A stable Finch `id` (UUID v4) for an individual in the company."""
diff --git a/src/finch/types/sandbox/employment_update_response.py b/src/finch/types/sandbox/employment_update_response.py
index 4128f99d..198651f7 100644
--- a/src/finch/types/sandbox/employment_update_response.py
+++ b/src/finch/types/sandbox/employment_update_response.py
@@ -17,11 +17,15 @@ class CustomField(BaseModel):
 
 
 class Department(BaseModel):
+    """The department object."""
+
     name: Optional[str] = None
     """The name of the department associated with the individual."""
 
 
 class Employment(BaseModel):
+    """The employment object."""
+
     subtype: Optional[Literal["full_time", "intern", "part_time", "temp", "seasonal", "individual_contractor"]] = None
     """The secondary employment type of the individual.
 
@@ -34,6 +38,8 @@ class Employment(BaseModel):
 
 
 class Manager(BaseModel):
+    """The manager object representing the manager of the individual within the org."""
+
     id: Optional[str] = None
     """A stable Finch `id` (UUID v4) for an individual in the company."""