diff --git a/ProtoTreeView/ProtoTreeView.csproj b/ProtoTreeView/ProtoTreeView.csproj
index 03aa3ba..8f9e664 100644
--- a/ProtoTreeView/ProtoTreeView.csproj
+++ b/ProtoTreeView/ProtoTreeView.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <UseWPF>true</UseWPF>
     <Platforms>AnyCPU;x64</Platforms>
   </PropertyGroup>