diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 5f8b241b..bca107b6 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.41.0"
+  ".": "4.42.0"
 }
diff --git a/.stats.yml b/.stats.yml
index 26721953..fcff3ba6 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 97
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb%2Forb-908960f165205e2874dd29322cc974df5ab10c7634ab9a342ab22047013de1b4.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb%2Forb-02151f7654870aee7820ee1c04659a469e6b67ac4977116334512c6b6e6a2016.yml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 10006852..54c7b1a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## 4.42.0 (2024-12-17)
+
+Full Changelog: [v4.41.0...v4.42.0](https://github.com/orbcorp/orb-node/compare/v4.41.0...v4.42.0)
+
+### Features
+
+* **api:** api update ([#423](https://github.com/orbcorp/orb-node/issues/423)) ([b8c44bd](https://github.com/orbcorp/orb-node/commit/b8c44bdbf7fbfe584665e6462cb2d942572a98ed))
+
+
+### Chores
+
+* **internal:** fix some typos ([#421](https://github.com/orbcorp/orb-node/issues/421)) ([6924597](https://github.com/orbcorp/orb-node/commit/69245977847e1615f4e93b971b4b9741e67a2287))
+
 ## 4.41.0 (2024-12-12)
 
 Full Changelog: [v4.40.0...v4.41.0](https://github.com/orbcorp/orb-node/compare/v4.40.0...v4.41.0)
diff --git a/package.json b/package.json
index 74590c78..b929ac51 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "orb-billing",
-  "version": "4.41.0",
+  "version": "4.42.0",
   "description": "The official TypeScript library for the Orb API",
   "author": "Orb <team@withorb.com>",
   "types": "dist/index.d.ts",
diff --git a/src/core.ts b/src/core.ts
index bbbd87ae..01507926 100644
--- a/src/core.ts
+++ b/src/core.ts
@@ -163,7 +163,7 @@ export abstract class APIClient {
     maxRetries = 2,
     timeout = 60000, // 1 minute
     httpAgent,
-    fetch: overridenFetch,
+    fetch: overriddenFetch,
   }: {
     baseURL: string;
     maxRetries?: number | undefined;
@@ -176,7 +176,7 @@ export abstract class APIClient {
     this.timeout = validatePositiveInteger('timeout', timeout);
     this.httpAgent = httpAgent;
 
-    this.fetch = overridenFetch ?? fetch;
+    this.fetch = overriddenFetch ?? fetch;
   }
 
   protected authHeaders(opts: FinalRequestOptions): Headers {
diff --git a/src/resources/customers/credits/ledger.ts b/src/resources/customers/credits/ledger.ts
index fdc64ae9..7844012b 100644
--- a/src/resources/customers/credits/ledger.ts
+++ b/src/resources/customers/credits/ledger.ts
@@ -123,10 +123,11 @@ export class Ledger extends APIResource {
    *    will return a credit block that represents the changes (i.e. balance changes
    *    or transfers).
    * 2. A ledger entry will be added to the credits ledger for this customer, and
-   *    therefore returned in the [View Credits Ledger](fetch-customer-credits)
-   *    response as well as serialized in the response to this request. In the case
-   *    of deductions without a specified block, multiple ledger entries may be
-   *    created if the deduction spans credit blocks.
+   *    therefore returned in the
+   *    [View Credits Ledger](fetch-customer-credits-ledger) response as well as
+   *    serialized in the response to this request. In the case of deductions without
+   *    a specified block, multiple ledger entries may be created if the deduction
+   *    spans credit blocks.
    * 3. If `invoice_settings` is specified, an invoice will be created that reflects
    *    the cost of the credits (based on `amount` and `per_unit_cost_basis`).
    *
@@ -242,10 +243,11 @@ export class Ledger extends APIResource {
    *    will return a credit block that represents the changes (i.e. balance changes
    *    or transfers).
    * 2. A ledger entry will be added to the credits ledger for this customer, and
-   *    therefore returned in the [View Credits Ledger](fetch-customer-credits)
-   *    response as well as serialized in the response to this request. In the case
-   *    of deductions without a specified block, multiple ledger entries may be
-   *    created if the deduction spans credit blocks.
+   *    therefore returned in the
+   *    [View Credits Ledger](fetch-customer-credits-ledger) response as well as
+   *    serialized in the response to this request. In the case of deductions without
+   *    a specified block, multiple ledger entries may be created if the deduction
+   *    spans credit blocks.
    * 3. If `invoice_settings` is specified, an invoice will be created that reflects
    *    the cost of the credits (based on `amount` and `per_unit_cost_basis`).
    *
diff --git a/src/version.ts b/src/version.ts
index 1ab18091..c1a790c3 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '4.41.0'; // x-release-please-version
+export const VERSION = '4.42.0'; // x-release-please-version
diff --git a/tests/index.test.ts b/tests/index.test.ts
index 9b8c6c65..e8fb5d03 100644
--- a/tests/index.test.ts
+++ b/tests/index.test.ts
@@ -177,7 +177,7 @@ describe('instantiate client', () => {
     expect(client.apiKey).toBe('My API Key');
   });
 
-  test('with overriden environment variable arguments', () => {
+  test('with overridden environment variable arguments', () => {
     // set options via env var
     process.env['ORB_API_KEY'] = 'another My API Key';
     const client = new Orb({ apiKey: 'My API Key' });