diff --git a/src-csharp/Ougge.csproj b/src-csharp/Ougge.csproj
index 176d871..198e3b4 100644
--- a/src-csharp/Ougge.csproj
+++ b/src-csharp/Ougge.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net48</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <LangVersion>latest</LangVersion>
     <RootNamespace>Ougge</RootNamespace>
     <ImplicitUsings>disable</ImplicitUsings>