diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index ce1374e13..11843cb66 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.536.0"
+  ".": "0.537.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 94c70be4e..af3454a51 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-7b70c044f69ec392a05ec3df7d46b433fe66a94f66535c0e7558928edb7d1a06.yml
-openapi_spec_hash: 94a7198ec08ed56bbffed8d2184eff8b
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase/increase-6464f57d01144d16836903f5a060d86c8ea97b940c6093767fefde262291fa57.yml
+openapi_spec_hash: 037ce7b3c2ddbd80f9d420e519ed924c
 config_hash: 060e036e1db198f2e908364c9df7096e
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 98e051dac..b4e1b8582 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.537.0 (2026-05-01)
+
+Full Changelog: [v0.536.0...v0.537.0](https://github.com/Increase/increase-java/compare/v0.536.0...v0.537.0)
+
+### Features
+
+* **api:** api update ([08bd8a7](https://github.com/Increase/increase-java/commit/08bd8a7bcec1ecf15898cebbf3d575d37eb18471))
+
 ## 0.536.0 (2026-05-01)
 
 Full Changelog: [v0.535.0...v0.536.0](https://github.com/Increase/increase-java/compare/v0.535.0...v0.536.0)
diff --git a/README.md b/README.md
index 14eb27af4..af6769873 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,8 @@
 
 <!-- x-release-please-start-version -->
 
-[![Maven Central](https://img.shields.io/maven-central/v/com.increase.api/increase-java)](https://central.sonatype.com/artifact/com.increase.api/increase-java/0.536.0)
-[![javadoc](https://javadoc.io/badge2/com.increase.api/increase-java/0.536.0/javadoc.svg)](https://javadoc.io/doc/com.increase.api/increase-java/0.536.0)
+[![Maven Central](https://img.shields.io/maven-central/v/com.increase.api/increase-java)](https://central.sonatype.com/artifact/com.increase.api/increase-java/0.537.0)
+[![javadoc](https://javadoc.io/badge2/com.increase.api/increase-java/0.537.0/javadoc.svg)](https://javadoc.io/doc/com.increase.api/increase-java/0.537.0)
 
 <!-- x-release-please-end -->
 
@@ -13,7 +13,7 @@ The Increase Java SDK is similar to the Increase Kotlin SDK but with minor diffe
 
 <!-- x-release-please-start-version -->
 
-The REST API documentation can be found on [increase.com](https://increase.com/documentation). Javadocs are available on [javadoc.io](https://javadoc.io/doc/com.increase.api/increase-java/0.536.0).
+The REST API documentation can be found on [increase.com](https://increase.com/documentation). Javadocs are available on [javadoc.io](https://javadoc.io/doc/com.increase.api/increase-java/0.537.0).
 
 <!-- x-release-please-end -->
 
@@ -24,7 +24,7 @@ The REST API documentation can be found on [increase.com](https://increase.com/d
 ### Gradle
 
 ```kotlin
-implementation("com.increase.api:increase-java:0.536.0")
+implementation("com.increase.api:increase-java:0.537.0")
 ```
 
 ### Maven
@@ -33,7 +33,7 @@ implementation("com.increase.api:increase-java:0.536.0")
 <dependency>
   <groupId>com.increase.api</groupId>
   <artifactId>increase-java</artifactId>
-  <version>0.536.0</version>
+  <version>0.537.0</version>
 </dependency>
 ```
 
diff --git a/build.gradle.kts b/build.gradle.kts
index 008904e85..be69d2cfc 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -8,7 +8,7 @@ repositories {
 
 allprojects {
     group = "com.increase.api"
-    version = "0.536.0" // x-release-please-version
+    version = "0.537.0" // x-release-please-version
 }
 
 subprojects {
diff --git a/increase-java-core/src/main/kotlin/com/increase/api/models/routingnumbers/RoutingNumberListParams.kt b/increase-java-core/src/main/kotlin/com/increase/api/models/routingnumbers/RoutingNumberListParams.kt
index 2dd7a97aa..f61bb68d6 100644
--- a/increase-java-core/src/main/kotlin/com/increase/api/models/routingnumbers/RoutingNumberListParams.kt
+++ b/increase-java-core/src/main/kotlin/com/increase/api/models/routingnumbers/RoutingNumberListParams.kt
@@ -13,7 +13,9 @@ import kotlin.jvm.optionals.getOrNull
 /**
  * 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, the only valid routing number for this method is 110000000.
+ * return 0 or 1 entry. In Sandbox, only a few
+ * [routing numbers are valid](/documentation/sandbox-routing-numbers#sandbox-routing-numbers).
+ * `110000000` is an example of a Sandbox routing number.
  */
 class RoutingNumberListParams
 private constructor(
diff --git a/increase-java-core/src/main/kotlin/com/increase/api/services/async/RoutingNumberServiceAsync.kt b/increase-java-core/src/main/kotlin/com/increase/api/services/async/RoutingNumberServiceAsync.kt
index 7b3af3587..ff68c4124 100644
--- a/increase-java-core/src/main/kotlin/com/increase/api/services/async/RoutingNumberServiceAsync.kt
+++ b/increase-java-core/src/main/kotlin/com/increase/api/services/async/RoutingNumberServiceAsync.kt
@@ -27,8 +27,9 @@ interface RoutingNumberServiceAsync {
     /**
      * 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, the only valid routing number for this method
-     * is 110000000.
+     * will always return 0 or 1 entry. In Sandbox, only a few
+     * [routing numbers are valid](/documentation/sandbox-routing-numbers#sandbox-routing-numbers).
+     * `110000000` is an example of a Sandbox routing number.
      */
     fun list(params: RoutingNumberListParams): CompletableFuture<RoutingNumberListPageAsync> =
         list(params, RequestOptions.none())
diff --git a/increase-java-core/src/main/kotlin/com/increase/api/services/blocking/RoutingNumberService.kt b/increase-java-core/src/main/kotlin/com/increase/api/services/blocking/RoutingNumberService.kt
index 7510b7104..d8d9b179d 100644
--- a/increase-java-core/src/main/kotlin/com/increase/api/services/blocking/RoutingNumberService.kt
+++ b/increase-java-core/src/main/kotlin/com/increase/api/services/blocking/RoutingNumberService.kt
@@ -27,8 +27,9 @@ interface RoutingNumberService {
     /**
      * 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, the only valid routing number for this method
-     * is 110000000.
+     * will always return 0 or 1 entry. In Sandbox, only a few
+     * [routing numbers are valid](/documentation/sandbox-routing-numbers#sandbox-routing-numbers).
+     * `110000000` is an example of a Sandbox routing number.
      */
     fun list(params: RoutingNumberListParams): RoutingNumberListPage =
         list(params, RequestOptions.none())