diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ec9c4a6..d51b2a22 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## Next Release
+## v6.3.0 (2024-04-10)
 
 - Add Refund function in insurance service for requesting a refund for standalone insurance.
 - Fix payment method funding and deletion failures due to undetermined payment method type
diff --git a/EasyPost.Tests/ServicesTests/BillingServiceTest.cs b/EasyPost.Tests/ServicesTests/BillingServiceTest.cs
index dcdeeb97..0c7b1306 100644
--- a/EasyPost.Tests/ServicesTests/BillingServiceTest.cs
+++ b/EasyPost.Tests/ServicesTests/BillingServiceTest.cs
@@ -175,42 +175,6 @@ public async Task TestGetPaymentMethodByPriorityNoPaymentMethod()
             await Assert.ThrowsAsync<InvalidObjectError>(async () => await Client.Billing.DeletePaymentMethod(PaymentMethod.Priority.Primary));
         }
 
-        [Fact]
-        [CrudOperations.Delete]
-        [Testing.Exception]
-        public async Task TestGetPaymentMethodByPriorityPaymentMethodLegacyIdPrefix()
-        {
-            UseMockClient(new List<TestUtils.MockRequest>
-            {
-                new(
-                    new TestUtils.MockRequestMatchRules(Method.Get, @"v2\/payment_methods$"),
-                    new TestUtils.MockRequestResponseInfo(HttpStatusCode.OK, data: new PaymentMethodsSummary
-                    {
-                        Id = "summary_123",
-                        PrimaryPaymentMethod = new PaymentMethod
-                        {
-                            Id = "card_123", // Legacy ID prefix, used to determine the type
-                            Object = null, // No object, force use of the ID to determine the type
-                        },
-                        SecondaryPaymentMethod = new PaymentMethod
-                        {
-                            Id = "bank_123", // Legacy ID prefix, used to determine the type
-                            Object = null, // No object, force use of the ID to determine the type
-                        },
-                    })
-                ),
-                new(
-                    new TestUtils.MockRequestMatchRules(Method.Delete, @"v2\/credit_cards\/\S*$"), // Only include the credit card endpoint, as the ID is a credit card ID
-                    new TestUtils.MockRequestResponseInfo(HttpStatusCode.OK)
-                ),
-            });
-
-            // Deleting a payment method gets the payment method internally, which should execute the code that should not trigger an exception.
-            Exception? possibleException = await Record.ExceptionAsync(async () => await Client.Billing.DeletePaymentMethod(PaymentMethod.Priority.Primary));
-
-            Assert.Null(possibleException);
-        }
-
         [Fact]
         [CrudOperations.Delete]
         [Testing.Exception]
diff --git a/EasyPost.nuspec b/EasyPost.nuspec
index 947b496c..22dd864f 100644
--- a/EasyPost.nuspec
+++ b/EasyPost.nuspec
@@ -3,7 +3,7 @@
     <metadata>
         <id>EasyPost-Official</id>
         <title>EasyPost (Official)</title>
-        <version>6.2.1</version>
+        <version>6.3.0</version>
         <authors>EasyPost</authors>
         <owners>EasyPost</owners>
         <projectUrl>https://www.easypost.com</projectUrl>
diff --git a/EasyPost/Models/API/PaymentMethod.cs b/EasyPost/Models/API/PaymentMethod.cs
index b1491c46..5a7e9144 100644
--- a/EasyPost/Models/API/PaymentMethod.cs
+++ b/EasyPost/Models/API/PaymentMethod.cs
@@ -1,4 +1,3 @@
-using System;
 using EasyPost._base;
 using EasyPost.Exceptions.General;
 using EasyPost.Utilities.Internal;
@@ -90,11 +89,11 @@ public PaymentMethodType? Type
                     return null;
                 }
 
-                if (Id.StartsWith("card_", StringComparison.InvariantCulture) || Object == "CreditCard")
+                if (Object == "CreditCard")
                 {
                     type = PaymentMethodType.CreditCard;
                 }
-                else if (Id.StartsWith("bank_", StringComparison.InvariantCulture) || Object == "BankAccount")
+                else if (Object == "BankAccount")
                 {
                     type = PaymentMethodType.BankAccount;
                 }
diff --git a/EasyPost/Properties/VersionInfo.cs b/EasyPost/Properties/VersionInfo.cs
index b062489e..1f21137f 100644
--- a/EasyPost/Properties/VersionInfo.cs
+++ b/EasyPost/Properties/VersionInfo.cs
@@ -2,6 +2,6 @@
 
 // Version information for an assembly must follow semantic versioning
 // When releasing a release candidate, append a 4th digit being the number of the release candidate
-[assembly: AssemblyVersion("6.2.1")]
-[assembly: AssemblyFileVersion("6.2.1")]
-[assembly: AssemblyInformationalVersion("6.2.1")]
+[assembly: AssemblyVersion("6.3.0")]
+[assembly: AssemblyFileVersion("6.3.0")]
+[assembly: AssemblyInformationalVersion("6.3.0")]
diff --git a/examples b/examples
index a073139f..4f12b33d 160000
--- a/examples
+++ b/examples
@@ -1 +1 @@
-Subproject commit a073139f81aa9c82e72bcc000a6c1a155050b1b9
+Subproject commit 4f12b33d59586e70250231d89744a7512c09f97c