diff --git a/src/WebApi/WebApi.csproj b/src/WebApi/WebApi.csproj
index dbd4a97..ae78019 100644
--- a/src/WebApi/WebApi.csproj
+++ b/src/WebApi/WebApi.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="Microsoft.AspNetCore.HttpsPolicy" Version="2.3.0" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.8" />
     <PackageReference Include="Microsoft.Identity.Web" Version="3.13.2" />
-    <PackageReference Include="Microsoft.Identity.Web.DownstreamApi" Version="3.13.2" />
+    <PackageReference Include="Microsoft.Identity.Web.DownstreamApi" Version="4.0.0" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file