diff --git a/test/NosCore.Packets.Benchmark/NosCore.Packets.Benchmark.csproj b/test/NosCore.Packets.Benchmark/NosCore.Packets.Benchmark.csproj
index 3ca0ded..205028d 100644
--- a/test/NosCore.Packets.Benchmark/NosCore.Packets.Benchmark.csproj
+++ b/test/NosCore.Packets.Benchmark/NosCore.Packets.Benchmark.csproj
@@ -9,7 +9,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="BenchmarkDotNet" Version="0.13.12" />
-		<PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.10.0" />
+		<PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" />
 	</ItemGroup>
 
 	<ItemGroup>