diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 4b23dcc0..f3f39e10 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.557.0"
+  ".": "0.558.0"
 }
diff --git a/.stats.yml b/.stats.yml
index ab8589d5..fd8a5981 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 238
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase/increase-3996eb5bc3e7f69441c9f098475ef7ae3f9d8aaeea130d75cb40510df996c032.yml
-openapi_spec_hash: 569e865a0ab51d0a80eee01a2c8bbb42
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase/increase-eaee3db1b6a076bc5c49879e3b3154e5ae466d0fd278917a3835f4ed0c9cce63.yml
+openapi_spec_hash: 34a379fd12fbaa209f10dde757ede478
 config_hash: ac050010e5453883d5e5fa603554a2e0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b5d8ca6..87b6bdef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.558.0 (2026-05-06)
+
+Full Changelog: [v0.557.0...v0.558.0](https://github.com/Increase/increase-typescript/compare/v0.557.0...v0.558.0)
+
+### Features
+
+* **api:** api update ([ec07557](https://github.com/Increase/increase-typescript/commit/ec075572daee16beb76cba241e60aa349d3e8a7a))
+
 ## 0.557.0 (2026-05-04)
 
 Full Changelog: [v0.556.0...v0.557.0](https://github.com/Increase/increase-typescript/compare/v0.556.0...v0.557.0)
diff --git a/package.json b/package.json
index 82737133..d4bbcb92 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "increase",
-  "version": "0.557.0",
+  "version": "0.558.0",
   "description": "The official TypeScript library for the Increase API",
   "author": "Increase <dev-feedback@increase.com>",
   "types": "dist/index.d.ts",
diff --git a/src/resources/card-push-transfers.ts b/src/resources/card-push-transfers.ts
index bbc3845b..6e9c9af3 100644
--- a/src/resources/card-push-transfers.ts
+++ b/src/resources/card-push-transfers.ts
@@ -17,7 +17,7 @@ export class CardPushTransfers extends APIResource {
    *     business_application_identifier: 'funds_disbursement',
    *     card_token_id:
    *       'outbound_card_token_zlt0ml6youq3q7vcdlg0',
-   *     merchant_category_code: '1234',
+   *     merchant_category_code: '5734',
    *     merchant_city_name: 'New York',
    *     merchant_name: 'Acme Corp',
    *     merchant_name_prefix: 'Acme',
diff --git a/src/version.ts b/src/version.ts
index 27214f38..ab0bb91f 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.557.0'; // x-release-please-version
+export const VERSION = '0.558.0'; // x-release-please-version
diff --git a/tests/api-resources/card-push-transfers.test.ts b/tests/api-resources/card-push-transfers.test.ts
index ca29ebb2..01b6d9e4 100644
--- a/tests/api-resources/card-push-transfers.test.ts
+++ b/tests/api-resources/card-push-transfers.test.ts
@@ -12,7 +12,7 @@ describe('resource cardPushTransfers', () => {
     const responsePromise = client.cardPushTransfers.create({
       business_application_identifier: 'funds_disbursement',
       card_token_id: 'outbound_card_token_zlt0ml6youq3q7vcdlg0',
-      merchant_category_code: '1234',
+      merchant_category_code: '5734',
       merchant_city_name: 'New York',
       merchant_name: 'Acme Corp',
       merchant_name_prefix: 'Acme',
@@ -40,7 +40,7 @@ describe('resource cardPushTransfers', () => {
     const response = await client.cardPushTransfers.create({
       business_application_identifier: 'funds_disbursement',
       card_token_id: 'outbound_card_token_zlt0ml6youq3q7vcdlg0',
-      merchant_category_code: '1234',
+      merchant_category_code: '5734',
       merchant_city_name: 'New York',
       merchant_name: 'Acme Corp',
       merchant_name_prefix: 'Acme',