diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index add3650..1fffc08 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -33,10 +33,7 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: |
-            6.0.x
-            7.0.x
-            8.0.x
+          dotnet-version: 9.x
 
       - name: Restore Dependencies
         run: dotnet restore
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index d681446..557d670 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -38,6 +38,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="AssemblyMetadata.Generators" Version="2.1.0" PrivateAssets="All" />
     <PackageReference Include="MinVer" Version="6.0.0" PrivateAssets="All" />
   </ItemGroup>
 
diff --git a/src/XUnit.Hosting/XUnit.Hosting.csproj b/src/XUnit.Hosting/XUnit.Hosting.csproj
index b4a4abe..415f817 100644
--- a/src/XUnit.Hosting/XUnit.Hosting.csproj
+++ b/src/XUnit.Hosting/XUnit.Hosting.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;net6.0;net7.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/test/XUnit.Hosting.Tests/XUnit.Hosting.Tests.csproj b/test/XUnit.Hosting.Tests/XUnit.Hosting.Tests.csproj
index 8d9a69c..38984e9 100644
--- a/test/XUnit.Hosting.Tests/XUnit.Hosting.Tests.csproj
+++ b/test/XUnit.Hosting.Tests/XUnit.Hosting.Tests.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net7.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>