diff --git a/ICSharpCode.Decompiler.PdbProvider.Cecil/ICSharpCode.Decompiler.PdbProvider.Cecil.csproj b/ICSharpCode.Decompiler.PdbProvider.Cecil/ICSharpCode.Decompiler.PdbProvider.Cecil.csproj
index 397e0e5..dfa385c 100644
--- a/ICSharpCode.Decompiler.PdbProvider.Cecil/ICSharpCode.Decompiler.PdbProvider.Cecil.csproj
+++ b/ICSharpCode.Decompiler.PdbProvider.Cecil/ICSharpCode.Decompiler.PdbProvider.Cecil.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <LangVersion>7.2</LangVersion>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
diff --git a/ILSpy.Core/ILSpy.Core.csproj b/ILSpy.Core/ILSpy.Core.csproj
index cd6d5e2..d725817 100644
--- a/ILSpy.Core/ILSpy.Core.csproj
+++ b/ILSpy.Core/ILSpy.Core.csproj
@@ -2,7 +2,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <GenerateAssemblyInfo>False</GenerateAssemblyInfo>
     <EnableDefaultItems>false</EnableDefaultItems>
     <SignAssembly>True</SignAssembly>
diff --git a/ILSpy/ILSpy.csproj b/ILSpy/ILSpy.csproj
index 4deb56f..b9813ba 100644
--- a/ILSpy/ILSpy.csproj
+++ b/ILSpy/ILSpy.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <OutputType>WinExe</OutputType>
 
     <TieredCompilation>true</TieredCompilation>
diff --git a/SharpTreeView/SharpTreeView.csproj b/SharpTreeView/SharpTreeView.csproj
index d6f46c5..4183ffd 100644
--- a/SharpTreeView/SharpTreeView.csproj
+++ b/SharpTreeView/SharpTreeView.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <GenerateAssemblyInfo>False</GenerateAssemblyInfo>
     <EnableDefaultItems>false</EnableDefaultItems>
     <SignAssembly>True</SignAssembly>
diff --git a/TestPlugin/TestPlugin.csproj b/TestPlugin/TestPlugin.csproj
index 453a3ef..806f375 100644
--- a/TestPlugin/TestPlugin.csproj
+++ b/TestPlugin/TestPlugin.csproj
@@ -2,7 +2,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>Test.Plugin</AssemblyName>
 
     <GenerateAssemblyInfo>False</GenerateAssemblyInfo>