diff --git a/NVDSuppressions.xml b/NVDSuppressions.xml
index b77ae54e..caef5b67 100644
--- a/NVDSuppressions.xml
+++ b/NVDSuppressions.xml
@@ -373,4 +373,34 @@
     <cve>CVE-2020-22475</cve>
     <cve>CVE-2022-39349</cve>
   </suppress>
+  <suppress>
+    <notes>
+      <![CDATA[
+   file name: Microsoft.IdentityModel.Abstractions.dll
+   Fixed in SDK >= 6.0.418
+   ]]>
+    </notes>
+    <packageUrl regex="true">^pkg:generic/Microsoft\.IdentityModel\.Abstractions@.*$</packageUrl>
+    <cve>CVE-2024-21319</cve>
+  </suppress>
+  <suppress>
+    <notes>
+      <![CDATA[
+   file name: Microsoft.IdentityModel.Abstractions:6.22.0
+   Fixed in SDK >= 6.0.418
+   ]]>
+    </notes>
+    <packageUrl regex="true">^pkg:nuget/Microsoft\.IdentityModel\.Abstractions@.*$</packageUrl>
+    <cve>CVE-2024-21319</cve>
+  </suppress>
+  <suppress>
+    <notes>
+      <![CDATA[
+   file name: Newtonsoft.Json.Bson.dll
+   False positive - Newtonsoft.Json > 13.0.1 included in project
+   ]]>
+    </notes>
+    <packageUrl regex="true">^pkg:generic/Newtonsoft\.Json\.Bson@.*$</packageUrl>
+    <cve>CVE-2024-21907</cve>
+  </suppress>
 </suppressions>
diff --git a/tests/UKHO.ERPFacade.API.FunctionalTests/UKHO.ERPFacade.API.FunctionalTests.csproj b/tests/UKHO.ERPFacade.API.FunctionalTests/UKHO.ERPFacade.API.FunctionalTests.csproj
index fd2f970f..79fac08d 100644
--- a/tests/UKHO.ERPFacade.API.FunctionalTests/UKHO.ERPFacade.API.FunctionalTests.csproj
+++ b/tests/UKHO.ERPFacade.API.FunctionalTests/UKHO.ERPFacade.API.FunctionalTests.csproj
@@ -27,7 +27,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Identity.Client" Version="4.58.1" />
+    <PackageReference Include="Microsoft.Identity.Client" Version="4.59.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="NUnit" Version="4.0.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />