diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 312bc15d..7fb4b5aa 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "5.13.0"
+  ".": "5.14.0"
 }
diff --git a/.stats.yml b/.stats.yml
index 4975db47..05461dff 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-b6ec9a6bf40b74575d917ab145b2413bc61dcd6989bb9d1aa41624bf3437599e.yml
-openapi_spec_hash: 53cf9363c3bd9649e0af5f713abdcba7
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb%2Forb-b330498c2bfb80605f4c406e8b228c0a4ece85247b21f62f93273a00abb53d35.yml
+openapi_spec_hash: 16a82d0eb23b68218d584e385bee43da
 config_hash: 1f73a949b649ecfe6ec68ba1bb459dc2
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6de88bfc..e4db712c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 5.14.0 (2025-10-03)
+
+Full Changelog: [v5.13.0...v5.14.0](https://github.com/orbcorp/orb-node/compare/v5.13.0...v5.14.0)
+
+### Features
+
+* **api:** api update ([45622f7](https://github.com/orbcorp/orb-node/commit/45622f79fda4811f3493fe88d25bcc9960ab8020))
+
 ## 5.13.0 (2025-10-01)
 
 Full Changelog: [v5.12.0...v5.13.0](https://github.com/orbcorp/orb-node/compare/v5.12.0...v5.13.0)
diff --git a/package.json b/package.json
index 87f12617..35e74029 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "orb-billing",
-  "version": "5.13.0",
+  "version": "5.14.0",
   "description": "The official TypeScript library for the Orb API",
   "author": "Orb <team@withorb.com>",
   "types": "dist/index.d.ts",
diff --git a/src/resources/shared.ts b/src/resources/shared.ts
index 7b665d3b..e97092e1 100644
--- a/src/resources/shared.ts
+++ b/src/resources/shared.ts
@@ -12903,11 +12903,6 @@ export interface UnitConfig {
    * Rate per unit of usage
    */
   unit_amount: string;
-
-  /**
-   * Multiplier to scale rated quantity by
-   */
-  scaling_factor?: number | null;
 }
 
 export interface UnitConversionRateConfig {
diff --git a/src/version.ts b/src/version.ts
index ca240c16..3d1f52f6 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '5.13.0'; // x-release-please-version
+export const VERSION = '5.14.0'; // x-release-please-version
diff --git a/tests/api-resources/beta/beta.test.ts b/tests/api-resources/beta/beta.test.ts
index ab38fcac..d4a8c772 100644
--- a/tests/api-resources/beta/beta.test.ts
+++ b/tests/api-resources/beta/beta.test.ts
@@ -54,7 +54,7 @@ describe('resource beta', () => {
             item_id: 'item_id',
             model_type: 'unit',
             name: 'Annual fee',
-            unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+            unit_config: { unit_amount: 'unit_amount' },
             billable_metric_id: 'billable_metric_id',
             billed_in_advance: true,
             billing_cycle_configuration: { duration: 0, duration_unit: 'day' },
@@ -113,7 +113,7 @@ describe('resource beta', () => {
             item_id: 'item_id',
             model_type: 'unit',
             name: 'Annual fee',
-            unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+            unit_config: { unit_amount: 'unit_amount' },
             billable_metric_id: 'billable_metric_id',
             billed_in_advance: true,
             billing_cycle_configuration: { duration: 0, duration_unit: 'day' },
diff --git a/tests/api-resources/beta/external-plan-id.test.ts b/tests/api-resources/beta/external-plan-id.test.ts
index dc013b92..a24646de 100644
--- a/tests/api-resources/beta/external-plan-id.test.ts
+++ b/tests/api-resources/beta/external-plan-id.test.ts
@@ -54,7 +54,7 @@ describe('resource externalPlanId', () => {
             item_id: 'item_id',
             model_type: 'unit',
             name: 'Annual fee',
-            unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+            unit_config: { unit_amount: 'unit_amount' },
             billable_metric_id: 'billable_metric_id',
             billed_in_advance: true,
             billing_cycle_configuration: { duration: 0, duration_unit: 'day' },
@@ -113,7 +113,7 @@ describe('resource externalPlanId', () => {
             item_id: 'item_id',
             model_type: 'unit',
             name: 'Annual fee',
-            unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+            unit_config: { unit_amount: 'unit_amount' },
             billable_metric_id: 'billable_metric_id',
             billed_in_advance: true,
             billing_cycle_configuration: { duration: 0, duration_unit: 'day' },
diff --git a/tests/api-resources/invoices.test.ts b/tests/api-resources/invoices.test.ts
index 93fbb847..f6e88c6c 100644
--- a/tests/api-resources/invoices.test.ts
+++ b/tests/api-resources/invoices.test.ts
@@ -46,7 +46,7 @@ describe('resource invoices', () => {
           name: 'Line Item Name',
           quantity: 1,
           start_date: '2023-09-22',
-          unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+          unit_config: { unit_amount: 'unit_amount' },
         },
       ],
       customer_id: '4khy3nwzktxv7',
diff --git a/tests/api-resources/plans/plans.test.ts b/tests/api-resources/plans/plans.test.ts
index 03514146..8e0a1d9e 100644
--- a/tests/api-resources/plans/plans.test.ts
+++ b/tests/api-resources/plans/plans.test.ts
@@ -39,7 +39,7 @@ describe('resource plans', () => {
             item_id: 'item_id',
             model_type: 'unit',
             name: 'Annual fee',
-            unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+            unit_config: { unit_amount: 'unit_amount' },
             billable_metric_id: 'billable_metric_id',
             billed_in_advance: true,
             billing_cycle_configuration: { duration: 0, duration_unit: 'day' },
diff --git a/tests/api-resources/prices/prices.test.ts b/tests/api-resources/prices/prices.test.ts
index 69b4472b..1b457bc9 100644
--- a/tests/api-resources/prices/prices.test.ts
+++ b/tests/api-resources/prices/prices.test.ts
@@ -34,7 +34,7 @@ describe('resource prices', () => {
       item_id: 'item_id',
       model_type: 'unit',
       name: 'Annual fee',
-      unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+      unit_config: { unit_amount: 'unit_amount' },
       billable_metric_id: 'billable_metric_id',
       billed_in_advance: true,
       billing_cycle_configuration: { duration: 0, duration_unit: 'day' },
@@ -143,7 +143,7 @@ describe('resource prices', () => {
             item_id: 'item_id',
             model_type: 'unit',
             name: 'Annual fee',
-            unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+            unit_config: { unit_amount: 'unit_amount' },
             billable_metric_id: 'billable_metric_id',
             billed_in_advance: true,
             billing_cycle_configuration: { duration: 0, duration_unit: 'day' },
@@ -209,7 +209,7 @@ describe('resource prices', () => {
             item_id: 'item_id',
             model_type: 'unit',
             name: 'Annual fee',
-            unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+            unit_config: { unit_amount: 'unit_amount' },
             billable_metric_id: 'billable_metric_id',
             billed_in_advance: true,
             billing_cycle_configuration: { duration: 0, duration_unit: 'day' },
diff --git a/tests/api-resources/subscriptions.test.ts b/tests/api-resources/subscriptions.test.ts
index 9fe0d962..064add2e 100644
--- a/tests/api-resources/subscriptions.test.ts
+++ b/tests/api-resources/subscriptions.test.ts
@@ -319,7 +319,7 @@ describe('resource subscriptions', () => {
             item_id: 'item_id',
             model_type: 'unit',
             name: 'Annual fee',
-            unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+            unit_config: { unit_amount: 'unit_amount' },
             billable_metric_id: 'billable_metric_id',
             billed_in_advance: true,
             billing_cycle_configuration: { duration: 0, duration_unit: 'day' },
@@ -407,7 +407,7 @@ describe('resource subscriptions', () => {
             item_id: 'item_id',
             model_type: 'unit',
             name: 'Annual fee',
-            unit_config: { unit_amount: 'unit_amount', scaling_factor: 0 },
+            unit_config: { unit_amount: 'unit_amount' },
             billable_metric_id: 'billable_metric_id',
             billed_in_advance: true,
             billing_cycle_configuration: { duration: 0, duration_unit: 'day' },