diff --git a/test/Filesystem.Tests/Filesystem.Tests.csproj b/test/Filesystem.Tests/Filesystem.Tests.csproj
index 16996a3..ac49ce1 100644
--- a/test/Filesystem.Tests/Filesystem.Tests.csproj
+++ b/test/Filesystem.Tests/Filesystem.Tests.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
     <PackageReference Include="Moq" Version="4.20.70" />
     <PackageReference Include="xunit" Version="2.8.1" />