diff --git a/.github/workflows/dotnet-desktop.yml b/.github/workflows/dotnet-desktop.yml
index c4fe19d..872d01d 100644
--- a/.github/workflows/dotnet-desktop.yml
+++ b/.github/workflows/dotnet-desktop.yml
@@ -29,7 +29,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 9.0.x
     - name: Restore dependencies
       run: dotnet restore src/CodeCoverageExtractor.csproj
     - name: Build
diff --git a/src/CodeCoverageExtractor.csproj b/src/CodeCoverageExtractor.csproj
index 5b28536..4ba8233 100644
--- a/src/CodeCoverageExtractor.csproj
+++ b/src/CodeCoverageExtractor.csproj
@@ -2,10 +2,9 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>net8.0;net7.0</TargetFrameworks>
+    <TargetFrameworks>net9.0;net8.0;net7.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-	  
 	<PackAsTool>true</PackAsTool>
 	<ToolCommandName>codecoverageextractor2</ToolCommandName>
 	<PackageOutputPath>./nupkg</PackageOutputPath>