diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6c2bd10..8b2524f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: 6.0.x
+        dotnet-version: 8.0.x
     - name: Clean
       run: dotnet clean --configuration Release && dotnet nuget locals all --clear
     - name: Install dependencies
diff --git a/NetDoc/NetDoc.csproj b/NetDoc/NetDoc.csproj
index b7fefe6..06c9f48 100644
--- a/NetDoc/NetDoc.csproj
+++ b/NetDoc/NetDoc.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
diff --git a/Tests/Tests.csproj b/Tests/Tests.csproj
index b874a1c..e7cf3fa 100644
--- a/Tests/Tests.csproj
+++ b/Tests/Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>