diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e61f48f..a9ccb43c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 <!-- This file is generated, please add to it using `knope document-change` in the client-library-templates repo -->
 # Changelog
 
+## 9.3.5 (2026-09-30)
+
+### Fixes
+
+- Add missing bank_name property to payer_authorisation bank_account schema
+
 ## 9.3.4 (2026-09-30)
 
 ### Fixes
diff --git a/README.md b/README.md
index d9b803bb..f9948d81 100644
--- a/README.md
+++ b/README.md
@@ -14,14 +14,14 @@ With Maven:
 <dependency>
     <groupId>com.gocardless</groupId>
     <artifactId>gocardless-pro</artifactId>
-    <version>9.3.4</version>
+    <version>9.3.5</version>
 </dependency>
 ```
 
 With Gradle:
 
 ```
-implementation 'com.gocardless:gocardless-pro:9.3.4'
+implementation 'com.gocardless:gocardless-pro:9.3.5'
 ```
 
 ## Initializing the client
diff --git a/build.gradle b/build.gradle
index 86384e11..4af4c7f2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -29,7 +29,7 @@ plugins {
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
 group = 'com.gocardless'
-version = '9.3.4'
+version = '9.3.5'
 
 apply plugin: 'ch.raffael.pegdown-doclet'
 
diff --git a/src/main/java/com/gocardless/http/HttpClient.java b/src/main/java/com/gocardless/http/HttpClient.java
index d25882c2..2485fcdd 100644
--- a/src/main/java/com/gocardless/http/HttpClient.java
+++ b/src/main/java/com/gocardless/http/HttpClient.java
@@ -35,7 +35,7 @@ public class HttpClient {
     private static final String DISALLOWED_USER_AGENT_CHARACTERS =
             "[^\\w!#$%&'\\*\\+\\-\\.\\^`\\|~]";
     private static final String USER_AGENT =
-            String.format("gocardless-pro-java/9.3.4 java/%s %s/%s %s/%s",
+            String.format("gocardless-pro-java/9.3.5 java/%s %s/%s %s/%s",
                     cleanUserAgentToken(System.getProperty("java.vm.specification.version")),
                     cleanUserAgentToken(System.getProperty("java.vm.name")),
                     cleanUserAgentToken(System.getProperty("java.version")),
@@ -49,7 +49,7 @@ public class HttpClient {
         builder.put("GoCardless-Version", "2015-07-06");
         builder.put("Accept", "application/json");
         builder.put("GoCardless-Client-Library", "gocardless-pro-java");
-        builder.put("GoCardless-Client-Version", "9.3.4");
+        builder.put("GoCardless-Client-Version", "9.3.5");
         HEADERS = builder.build();
     }
     private final OkHttpClient rawClient;
diff --git a/src/main/java/com/gocardless/resources/PayerAuthorisation.java b/src/main/java/com/gocardless/resources/PayerAuthorisation.java
index 1f0c5c59..46eb9034 100644
--- a/src/main/java/com/gocardless/resources/PayerAuthorisation.java
+++ b/src/main/java/com/gocardless/resources/PayerAuthorisation.java
@@ -172,6 +172,7 @@ private BankAccount() {
         private String accountNumberSuffix;
         private AccountType accountType;
         private String bankCode;
+        private String bankName;
         private String branchCode;
         private String countryCode;
         private String currency;
@@ -235,6 +236,13 @@ public String getBankCode() {
             return bankCode;
         }
 
+        /**
+         * Name of bank, taken from the bank details.
+         */
+        public String getBankName() {
+            return bankName;
+        }
+
         /**
          * Branch code - see <a href=
          * "https://developer.gocardless.com/api-reference/#appendix-local-bank-details">local
diff --git a/src/main/java/com/gocardless/services/PayerAuthorisationService.java b/src/main/java/com/gocardless/services/PayerAuthorisationService.java
index 31dcc644..1cb40e65 100644
--- a/src/main/java/com/gocardless/services/PayerAuthorisationService.java
+++ b/src/main/java/com/gocardless/services/PayerAuthorisationService.java
@@ -282,6 +282,17 @@ public PayerAuthorisationCreateRequest withBankAccountBankCode(String bankCode)
             return this;
         }
 
+        /**
+         * Name of bank, taken from the bank details.
+         */
+        public PayerAuthorisationCreateRequest withBankAccountBankName(String bankName) {
+            if (bankAccount == null) {
+                bankAccount = new BankAccount();
+            }
+            bankAccount.withBankName(bankName);
+            return this;
+        }
+
         /**
          * Branch code - see <a href=
          * "https://developer.gocardless.com/api-reference/#appendix-local-bank-details">local
@@ -653,6 +664,7 @@ public static class BankAccount {
             private String accountNumberSuffix;
             private AccountType accountType;
             private String bankCode;
+            private String bankName;
             private String branchCode;
             private String countryCode;
             private String currency;
@@ -722,6 +734,14 @@ public BankAccount withBankCode(String bankCode) {
                 return this;
             }
 
+            /**
+             * Name of bank, taken from the bank details.
+             */
+            public BankAccount withBankName(String bankName) {
+                this.bankName = bankName;
+                return this;
+            }
+
             /**
              * Branch code - see <a href=
              * "https://developer.gocardless.com/api-reference/#appendix-local-bank-details">local
@@ -1127,6 +1147,17 @@ public PayerAuthorisationUpdateRequest withBankAccountBankCode(String bankCode)
             return this;
         }
 
+        /**
+         * Name of bank, taken from the bank details.
+         */
+        public PayerAuthorisationUpdateRequest withBankAccountBankName(String bankName) {
+            if (bankAccount == null) {
+                bankAccount = new BankAccount();
+            }
+            bankAccount.withBankName(bankName);
+            return this;
+        }
+
         /**
          * Branch code - see <a href=
          * "https://developer.gocardless.com/api-reference/#appendix-local-bank-details">local
@@ -1492,6 +1523,7 @@ public static class BankAccount {
             private String accountNumberSuffix;
             private AccountType accountType;
             private String bankCode;
+            private String bankName;
             private String branchCode;
             private String countryCode;
             private String currency;
@@ -1561,6 +1593,14 @@ public BankAccount withBankCode(String bankCode) {
                 return this;
             }
 
+            /**
+             * Name of bank, taken from the bank details.
+             */
+            public BankAccount withBankName(String bankName) {
+                this.bankName = bankName;
+                return this;
+            }
+
             /**
              * Branch code - see <a href=
              * "https://developer.gocardless.com/api-reference/#appendix-local-bank-details">local