diff --git a/src/GraphQL.IntrospectionModel.Tests/GraphQL.IntrospectionModel.Tests.csproj b/src/GraphQL.IntrospectionModel.Tests/GraphQL.IntrospectionModel.Tests.csproj
index 7325936..1781510 100644
--- a/src/GraphQL.IntrospectionModel.Tests/GraphQL.IntrospectionModel.Tests.csproj
+++ b/src/GraphQL.IntrospectionModel.Tests/GraphQL.IntrospectionModel.Tests.csproj
@@ -8,7 +8,7 @@
   <ItemGroup>
     <PackageReference Include="GraphQL.MicrosoftDI" Version="7.4.1" />
     <PackageReference Include="GraphQL.SystemTextJson" Version="7.4.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
     <PackageReference Include="PublicApiGenerator" Version="11.0.0" />