diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index df9916b..7626006 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -13,21 +13,21 @@ jobs:
                 with:
                     fetch-depth: 0
                     submodules: 'recursive'
-            -   name: Install .NET 8
+            -   name: Install .NET 9
                 uses: actions/setup-dotnet@v4
                 with:
-                    dotnet-version: 8.0.x
+                    dotnet-version: 9.0.x
             -   name: Restore project
                 run: dotnet restore TACTLib.sln --verbosity m -r win-x64
             -   name: Build Release
-                run: dotnet publish -f net8.0 --configuration Release -r win-x64 --self-contained false -o dist/Release
+                run: dotnet publish -f net9.0 --configuration Release -r win-x64 --self-contained false -o dist/Release
             -   name: Upload Release
                 uses: actions/upload-artifact@v4
                 with:
                     name: TACTLib-release
                     path: dist/Release
             -   name: Build Debug
-                run: dotnet publish -f net8.0 --configuration Debug -r win-x64 --self-contained false -o dist/Debug
+                run: dotnet publish -f net9.0 --configuration Debug -r win-x64 --self-contained false -o dist/Debug
             -   name: Upload Debug
                 uses: actions/upload-artifact@v4
                 with:
diff --git a/TACTLib/TACTLib.csproj b/TACTLib/TACTLib.csproj
index ce2e076..af5d62e 100644
--- a/TACTLib/TACTLib.csproj
+++ b/TACTLib/TACTLib.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <OutputType>Library</OutputType>
     <LangVersion>preview</LangVersion>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <Version>1.0.0.0</Version>
     <Nullable>enable</Nullable>
diff --git a/TACTLibTest/TACTLibTest.csproj b/TACTLibTest/TACTLibTest.csproj
index 4f649cf..53c396a 100644
--- a/TACTLibTest/TACTLibTest.csproj
+++ b/TACTLibTest/TACTLibTest.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\TACTLib\TACTLib.csproj" />