diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index b7ab244..7e22428 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -34,7 +34,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="$(IsTestProject) == 'true'">
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.4" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="5.0.0" />
     <PackageReference Include="nunit" Version="3.12.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.17.0-beta.1" PrivateAssets="all"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />