diff --git a/src/RobinTTY.NordigenApiClient.Tests/LiveApi/CredentialTests.cs b/src/RobinTTY.NordigenApiClient.Tests/LiveApi/CredentialTests.cs
index 3230ffc..92a98f1 100644
--- a/src/RobinTTY.NordigenApiClient.Tests/LiveApi/CredentialTests.cs
+++ b/src/RobinTTY.NordigenApiClient.Tests/LiveApi/CredentialTests.cs
@@ -77,8 +77,8 @@ public async Task ExecuteRequestWithUnauthorizedToken()
         Assert.Multiple(() =>
         {
             AssertionHelpers.AssertNordigenApiResponseIsUnsuccessful(response, HttpStatusCode.Unauthorized);
-            AssertionHelpers.AssertBasicResponseMatchesExpectations(response.Error, "Invalid token",
-                "Token is invalid or expired");
+            AssertionHelpers.AssertBasicResponseMatchesExpectations(response.Error, "Authentication failed",
+                "No active account found with the given credentials");
         });
     }
 
diff --git a/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/AccountsEndpointTests.cs b/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/AccountsEndpointTests.cs
index 129edef..a2608a4 100644
--- a/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/AccountsEndpointTests.cs
+++ b/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/AccountsEndpointTests.cs
@@ -91,7 +91,7 @@ public async Task GetTransactions()
             {
                 var matchesAll = true;
                 matchesAll &= t.BankTransactionCode == "PMNT";
-                matchesAll &= t.DebtorAccount?.Iban == "GL2010440000010445";
+                matchesAll &= t.DebtorAccount?.Iban == "GL8240830000040838";
                 matchesAll &= t.DebtorName == "MON MOTHMA";
                 matchesAll &= t.RemittanceInformationUnstructured ==
                               "For the support of Restoration of the Republic foundation";
diff --git a/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/AgreementsEndpointTests.cs b/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/AgreementsEndpointTests.cs
index 691883c..015b1b1 100644
--- a/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/AgreementsEndpointTests.cs
+++ b/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/AgreementsEndpointTests.cs
@@ -193,11 +193,7 @@ await _apiClient.AgreementsEndpoint.CreateAgreement(null!, uint.MaxValue, uint.M
             Assert.That(response.Error!.InstitutionIdError!.Summary, Is.EqualTo("This field is required."));
             Assert.That(response.Error!.InstitutionIdError!.Detail, Is.EqualTo("This field is required."));
 
-            Assert.That(response.Error!.AccessValidForDaysError!.Summary,
-                Is.EqualTo("Incorrect access_valid_for_days"));
-            Assert.That(response.Error!.AccessValidForDaysError!.Detail,
-                Is.EqualTo("access_valid_for_days must be > 0 and <= 180"));
-
+            Assert.That(response.Error!.AccessValidForDaysError!, Is.Null);
             Assert.That(response.Error!.AgreementError, Is.Null);
             Assert.That(response.Error!.AccessScopeError, Is.Null);
             Assert.That(response.Error!.MaxHistoricalDaysError, Is.Null);
diff --git a/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/RequisitionsEndpointTests.cs b/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/RequisitionsEndpointTests.cs
index d7ad853..75de8d1 100644
--- a/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/RequisitionsEndpointTests.cs
+++ b/src/RobinTTY.NordigenApiClient.Tests/LiveApi/Endpoints/RequisitionsEndpointTests.cs
@@ -189,10 +189,6 @@ await _apiClient.RequisitionsEndpoint.CreateRequisition("", redirect, agreementI
         {
             AssertionHelpers.AssertNordigenApiResponseIsUnsuccessful(response, HttpStatusCode.BadRequest);
 
-            Assert.That(response.Error!.AccountSelectionError!.Summary, Is.EqualTo("Account selection not supported"));
-            Assert.That(response.Error!.AccountSelectionError!.Detail,
-                Is.EqualTo("Account selection not supported for "));
-
             Assert.That(response.Error!.AgreementError!.Summary, Is.EqualTo("Incorrect Institution ID "));
             Assert.That(response.Error!.AgreementError!.Detail,
                 Is.EqualTo(
@@ -204,11 +200,6 @@ await _apiClient.RequisitionsEndpoint.CreateRequisition("", redirect, agreementI
             Assert.That(response.Error!.ReferenceError!.Summary, Is.EqualTo("This field may not be blank."));
             Assert.That(response.Error!.ReferenceError!.Detail, Is.EqualTo("This field may not be blank."));
 
-            Assert.That(response.Error!.SocialSecurityNumberError!.Summary,
-                Is.EqualTo("SSN verification not supported"));
-            Assert.That(response.Error!.SocialSecurityNumberError!.Detail,
-                Is.EqualTo("SSN verification not supported for "));
-
             Assert.That(response.Error!.UserLanguageError!.Summary,
                 Is.EqualTo("Provided user_language is invalid or not supported"));
             Assert.That(response.Error!.UserLanguageError!.Detail,
diff --git a/src/RobinTTY.NordigenApiClient/RobinTTY.NordigenApiClient.csproj b/src/RobinTTY.NordigenApiClient/RobinTTY.NordigenApiClient.csproj
index e67dcbd..956ad93 100644
--- a/src/RobinTTY.NordigenApiClient/RobinTTY.NordigenApiClient.csproj
+++ b/src/RobinTTY.NordigenApiClient/RobinTTY.NordigenApiClient.csproj
@@ -16,9 +16,10 @@
         <PackageTags>Nordigen; API; client</PackageTags>
         <PackageReleaseNotes>$([System.IO.File]::ReadAllText("$(MSBuildProjectDirectory)/release-notes.txt"))</PackageReleaseNotes>
         <PackageLicenseExpression>MIT</PackageLicenseExpression>
-        <Version>9.0.0</Version>
+        <Version>10.0.0</Version>
         <IncludeSymbols>true</IncludeSymbols>
         <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+        <UserSecretsId>12f53312-dcef-47c5-bc2e-0ce6f74609a6</UserSecretsId>
     </PropertyGroup>
 
     <ItemGroup>