1diff --git a/Src/CommandLine/CommandLine.csproj b/Src/CommandLine/CommandLine.csproj
2index 2b6a4fe..5eee8c7 100644
3--- a/Src/CommandLine/CommandLine.csproj
4+++ b/Src/CommandLine/CommandLine.csproj
5@@ -2,7 +2,7 @@
6
7 <PropertyGroup>
8 <OutputType>Exe</OutputType>
9- <TargetFramework>net6.0</TargetFramework>
10+ <TargetFramework>net8.0</TargetFramework>
11 <Platforms>AnyCPU;x64</Platforms>
12 </PropertyGroup>
13
14diff --git a/Src/Core/Core.csproj b/Src/Core/Core.csproj
15index 8e79a00..db64e3a 100644
16--- a/Src/Core/Core.csproj
17+++ b/Src/Core/Core.csproj
18@@ -2,7 +2,7 @@
19
20 <PropertyGroup>
21 <OutputType>Library</OutputType>
22- <TargetFramework>net6.0</TargetFramework>
23+ <TargetFramework>net8.0</TargetFramework>
24 <ApplicationIcon />
25 <StartupObject />
26 <Platforms>AnyCPU;x64</Platforms>
27diff --git a/Src/Extensions/FormulaCodeGeneratorTask/FormulaCodeGeneratorTaskDotNet.csproj b/Src/Extensions/FormulaCodeGeneratorTask/FormulaCodeGeneratorTaskDotNet.csproj
28index daa042d..9290c12 100644
29--- a/Src/Extensions/FormulaCodeGeneratorTask/FormulaCodeGeneratorTaskDotNet.csproj
30+++ b/Src/Extensions/FormulaCodeGeneratorTask/FormulaCodeGeneratorTaskDotNet.csproj
31@@ -2,7 +2,7 @@
32
33 <PropertyGroup>
34 <OutputType>Library</OutputType>
35- <TargetFramework>net6.0</TargetFramework>
36+ <TargetFramework>net8.0</TargetFramework>
37 <Platforms>AnyCPU;x64</Platforms>
38 </PropertyGroup>
39
40diff --git a/Src/Kernel/InteractiveKernel/InteractiveKernel.csproj b/Src/Kernel/InteractiveKernel/InteractiveKernel.csproj
41index ed3cde5..6c669cd 100644
42--- a/Src/Kernel/InteractiveKernel/InteractiveKernel.csproj
43+++ b/Src/Kernel/InteractiveKernel/InteractiveKernel.csproj
44@@ -17,7 +17,7 @@
45 </ItemGroup>
46 <PropertyGroup>
47 <OutputType>Exe</OutputType>
48- <TargetFramework>net6.0</TargetFramework>
49+ <TargetFramework>net8.0</TargetFramework>
50 <Nullable>enable</Nullable>
51 <ToolCommandName>dotnet-formula</ToolCommandName>
52 <AssemblyName>Microsoft.Jupyter.VUISIS.Formula</AssemblyName>
53diff --git a/Src/Tests/Tests.csproj b/Src/Tests/Tests.csproj
54index 8828a49..eebe401 100644
55--- a/Src/Tests/Tests.csproj
56+++ b/Src/Tests/Tests.csproj
57@@ -1,7 +1,7 @@
58 <Project Sdk="Microsoft.NET.Sdk">
59
60 <PropertyGroup>
61- <TargetFramework>net6.0</TargetFramework>
62+ <TargetFramework>net8.0</TargetFramework>
63
64 <IsPackable>false</IsPackable>
65 </PropertyGroup>