diff --git a/active-directory-wpf-msgraph-v2/active-directory-wpf-msgraph-v2.csproj b/active-directory-wpf-msgraph-v2/active-directory-wpf-msgraph-v2.csproj
index 239fcd8..c7d57af 100644
--- a/active-directory-wpf-msgraph-v2/active-directory-wpf-msgraph-v2.csproj
+++ b/active-directory-wpf-msgraph-v2/active-directory-wpf-msgraph-v2.csproj
@@ -100,7 +100,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.Identity.Client">
-      <Version>3.0.8</Version>
+      <Version>4.0.0</Version>
     </PackageReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />