diff --git a/src/Fluss/Fluss.csproj b/src/Fluss/Fluss.csproj
index 77161b4..80668d2 100644
--- a/src/Fluss/Fluss.csproj
+++ b/src/Fluss/Fluss.csproj
@@ -16,7 +16,7 @@
     <ItemGroup>
         <PackageReference Include="Collections.Pooled" Version="1.0.82" />
         <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="8.0.1" />
-        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
+        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
         <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="8.0.0" />
         <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.1" />
         <PackageReference Include="Microsoft.Extensions.ObjectPool" Version="8.0.8" />