diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9fa91f8..4a2bb6a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,13 @@ The file format of it is based on [Keep a Changelog](http://keepachangelog.com/e
 For public Changelog covering all changes done to Pipedrive’s API, webhooks and app extensions platforms, see [public Changelog](https://pipedrive.readme.io/docs/changelog) with discussion area in [Developers Community](https://devcommunity.pipedrive.com/c/documentation/changelog/19).
 
 ## [Unreleased]
+### Added
+- Added `custom_fields` property to the Person entity request schema in v2 endpoints that will fix types in endpoints:
+	- `POST /api/v2/persons`
+	- `PATCH /api/v2/persons/{id}`
+- Added `custom_fields` property to the Product entity request schema in v2 endpoints that will fix types in endpoints:
+	- `POST /api/v2/products`
+	- `PATCH /api/v2/products/{id}`
 
 ## [31.2.1] - 2026-01-30
 ### Fixed
diff --git a/src/versions/v1/api/call-logs-api.ts b/src/versions/v1/api/call-logs-api.ts
index 81f4a8eb..774d9504 100644
--- a/src/versions/v1/api/call-logs-api.ts
+++ b/src/versions/v1/api/call-logs-api.ts
@@ -124,7 +124,7 @@ export const CallLogsApiAxiosParamCreator = function (configuration?: Configurat
 
 
             if (file !== undefined) { 
-                localVarFormParams.append('file', file as any);
+                localVarFormParams.append('file', file);
             }
     
     
diff --git a/src/versions/v1/api/files-api.ts b/src/versions/v1/api/files-api.ts
index 5314ac25..ae450d64 100644
--- a/src/versions/v1/api/files-api.ts
+++ b/src/versions/v1/api/files-api.ts
@@ -79,7 +79,7 @@ export const FilesApiAxiosParamCreator = function (configuration?: Configuration
 
 
             if (file !== undefined) { 
-                localVarFormParams.append('file', file as any);
+                localVarFormParams.append('file', file);
             }
     
             if (deal_id !== undefined) { 
diff --git a/src/versions/v1/api/persons-api.ts b/src/versions/v1/api/persons-api.ts
index ace2e3f2..bc3ffa79 100644
--- a/src/versions/v1/api/persons-api.ts
+++ b/src/versions/v1/api/persons-api.ts
@@ -201,7 +201,7 @@ export const PersonsApiAxiosParamCreator = function (configuration?: Configurati
 
 
             if (file !== undefined) { 
-                localVarFormParams.append('file', file as any);
+                localVarFormParams.append('file', file);
             }
     
             if (crop_x !== undefined) { 
diff --git a/src/versions/v2/api/products-api.ts b/src/versions/v2/api/products-api.ts
index e4444af2..dd30a397 100644
--- a/src/versions/v2/api/products-api.ts
+++ b/src/versions/v2/api/products-api.ts
@@ -875,7 +875,7 @@ export const ProductsApiAxiosParamCreator = function (configuration?: Configurat
 
 
             if (data !== undefined) { 
-                localVarFormParams.append('data', data as any);
+                localVarFormParams.append('data', data);
             }
     
     
@@ -976,7 +976,7 @@ export const ProductsApiAxiosParamCreator = function (configuration?: Configurat
 
 
             if (data !== undefined) { 
-                localVarFormParams.append('data', data as any);
+                localVarFormParams.append('data', data);
             }
     
     
diff --git a/src/versions/v2/models/add-person-request.ts b/src/versions/v2/models/add-person-request.ts
index dbb8e089..71e92ea1 100644
--- a/src/versions/v2/models/add-person-request.ts
+++ b/src/versions/v2/models/add-person-request.ts
@@ -76,6 +76,11 @@ export interface AddPersonRequest {
     * @type {string}
     */
     'marketing_status'?: AddPersonRequestMarketingStatusConst;
+    /**
+    * An object where each key represents a custom field. All custom fields are referenced as randomly generated 40-character hashes
+    * @type {{ [key: string]: any | undefined; }}
+    */
+    'custom_fields'?: { [key: string]: any | undefined; };
 }
 
                 export const AddPersonRequestMarketingStatusConst = {
diff --git a/src/versions/v2/models/product-request.ts b/src/versions/v2/models/product-request.ts
index 5f380143..5883be58 100644
--- a/src/versions/v2/models/product-request.ts
+++ b/src/versions/v2/models/product-request.ts
@@ -65,6 +65,11 @@ export interface ProductRequest {
     * @type {Array<object>}
     */
     'prices'?: Array<object>;
+    /**
+    * An object where each key represents a custom field. All custom fields are referenced as randomly generated 40-character hashes
+    * @type {{ [key: string]: any | undefined; }}
+    */
+    'custom_fields'?: { [key: string]: any | undefined; };
 }
 
                 export const ProductRequestVisibleToConst = {
diff --git a/src/versions/v2/models/update-person-request.ts b/src/versions/v2/models/update-person-request.ts
index 4c1692fd..ad2e41d1 100644
--- a/src/versions/v2/models/update-person-request.ts
+++ b/src/versions/v2/models/update-person-request.ts
@@ -76,6 +76,11 @@ export interface UpdatePersonRequest {
     * @type {string}
     */
     'marketing_status'?: UpdatePersonRequestMarketingStatusConst;
+    /**
+    * An object where each key represents a custom field. All custom fields are referenced as randomly generated 40-character hashes
+    * @type {{ [key: string]: any | undefined; }}
+    */
+    'custom_fields'?: { [key: string]: any | undefined; };
 }
 
                 export const UpdatePersonRequestMarketingStatusConst = {