diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index b5581deb..4b23dcc0 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.556.0"
+  ".": "0.557.0"
 }
diff --git a/.stats.yml b/.stats.yml
index ad221266..ab8589d5 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-6e46d23ba59eb2a6d914e53e75f68231b3c5259bb792e44b9bd57b5ee7af9a7b.yml
-openapi_spec_hash: 8a7faa0b93068b32ed26567fcf2c7158
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase/increase-3996eb5bc3e7f69441c9f098475ef7ae3f9d8aaeea130d75cb40510df996c032.yml
+openapi_spec_hash: 569e865a0ab51d0a80eee01a2c8bbb42
 config_hash: ac050010e5453883d5e5fa603554a2e0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 804f257d..7b5d8ca6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## 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)
+
+### Features
+
+* **api:** api update ([da0f899](https://github.com/Increase/increase-typescript/commit/da0f89929025f4e938496e78204019ecd9be9add))
+* **api:** api update ([d21c4cf](https://github.com/Increase/increase-typescript/commit/d21c4cfcc4fa901b9945a2f4378cf9d6750be993))
+
 ## 0.556.0 (2026-05-04)
 
 Full Changelog: [v0.555.0...v0.556.0](https://github.com/Increase/increase-typescript/compare/v0.555.0...v0.556.0)
diff --git a/package.json b/package.json
index 9752f424..82737133 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "increase",
-  "version": "0.556.0",
+  "version": "0.557.0",
   "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/routing-numbers.ts b/src/resources/routing-numbers.ts
index 17ba44fe..b5908239 100644
--- a/src/resources/routing-numbers.ts
+++ b/src/resources/routing-numbers.ts
@@ -9,7 +9,7 @@ export class RoutingNumbers extends APIResource {
    * You can use this API to confirm if a routing number is valid, such as when a
    * user is providing you with bank account details. Since routing numbers uniquely
    * identify a bank, this will always return 0 or 1 entry. In Sandbox, only a few
-   * [routing numbers are valid](/documentation/sandbox-routing-numbers#sandbox-routing-numbers).
+   * [routing numbers are valid](/documentation/sandbox-test-values#routing-numbers).
    * `110000000` is an example of a Sandbox routing number.
    *
    * @example
diff --git a/src/version.ts b/src/version.ts
index fc753e60..27214f38 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.556.0'; // x-release-please-version
+export const VERSION = '0.557.0'; // x-release-please-version
diff --git a/tests/api-resources/beneficial-owners.test.ts b/tests/api-resources/beneficial-owners.test.ts
index 0a85907e..68f38855 100644
--- a/tests/api-resources/beneficial-owners.test.ts
+++ b/tests/api-resources/beneficial-owners.test.ts
@@ -51,7 +51,7 @@ describe('resource beneficialOwners', () => {
           drivers_license: {
             expiration_date: '2019-12-27',
             file_id: 'file_id',
-            state: 'x',
+            state: 'xx',
             back_file_id: 'back_file_id',
           },
           other: {
diff --git a/tests/api-resources/entities.test.ts b/tests/api-resources/entities.test.ts
index 50c0129e..3a34d7d7 100644
--- a/tests/api-resources/entities.test.ts
+++ b/tests/api-resources/entities.test.ts
@@ -49,7 +49,7 @@ describe('resource entities', () => {
                 drivers_license: {
                   expiration_date: '2019-12-27',
                   file_id: 'file_id',
-                  state: 'x',
+                  state: 'xx',
                   back_file_id: 'back_file_id',
                 },
                 other: {
@@ -85,7 +85,7 @@ describe('resource entities', () => {
         address: {
           city: 'x',
           line1: 'x',
-          state: 'x',
+          state: 'xx',
           zip: 'x',
           line2: 'x',
         },
@@ -113,7 +113,7 @@ describe('resource entities', () => {
               drivers_license: {
                 expiration_date: '2019-12-27',
                 file_id: 'file_id',
-                state: 'x',
+                state: 'xx',
                 back_file_id: 'back_file_id',
               },
               other: {
@@ -150,7 +150,7 @@ describe('resource entities', () => {
           drivers_license: {
             expiration_date: '2019-12-27',
             file_id: 'file_id',
-            state: 'x',
+            state: 'xx',
             back_file_id: 'back_file_id',
           },
           other: {
@@ -183,7 +183,7 @@ describe('resource entities', () => {
         address: {
           city: 'x',
           line1: 'x',
-          state: 'x',
+          state: 'xx',
           zip: 'x',
           line2: 'x',
         },
@@ -208,7 +208,7 @@ describe('resource entities', () => {
                 drivers_license: {
                   expiration_date: '2019-12-27',
                   file_id: 'file_id',
-                  state: 'x',
+                  state: 'xx',
                   back_file_id: 'back_file_id',
                 },
                 other: {
@@ -247,7 +247,7 @@ describe('resource entities', () => {
             drivers_license: {
               expiration_date: '2019-12-27',
               file_id: 'file_id',
-              state: 'x',
+              state: 'xx',
               back_file_id: 'back_file_id',
             },
             other: {
diff --git a/tests/api-resources/fednow-transfers.test.ts b/tests/api-resources/fednow-transfers.test.ts
index 31a3bf2e..25956939 100644
--- a/tests/api-resources/fednow-transfers.test.ts
+++ b/tests/api-resources/fednow-transfers.test.ts
@@ -42,7 +42,7 @@ describe('resource fednowTransfers', () => {
       debtor_address: {
         city: 'x',
         postal_code: '21029-9469',
-        state: 'x',
+        state: 'xx',
         line1: 'x',
       },
       external_account_id: 'external_account_id',