diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index fa8c583..eb49670 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -55,3 +55,6 @@ updates:
           - "xunit.core"
           - "xunit.extensibility.*"
           - "xunit.runner.*"
+    ignore:
+      - dependency-name: FluentAssertions
+        versions: [">=8.0.0"]
diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index 5f55b99..4f9d83b 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 87d4df2..1377c55 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/EntityChange/EntityChange.csproj b/src/EntityChange/EntityChange.csproj
index a169b21..d257a10 100644
--- a/src/EntityChange/EntityChange.csproj
+++ b/src/EntityChange/EntityChange.csproj
@@ -1,6 +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>
+    <NoWarn>1591</NoWarn>
   </PropertyGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
diff --git a/test/EntityChange.Tests/EntityChange.Tests.csproj b/test/EntityChange.Tests/EntityChange.Tests.csproj
index 9c5a240..3000cf1 100644
--- a/test/EntityChange.Tests/EntityChange.Tests.csproj
+++ b/test/EntityChange.Tests/EntityChange.Tests.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
@@ -15,7 +15,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="FluentAssertions" Version="8.0.1" />
+    <PackageReference Include="FluentAssertions" Version="[7.1.0]" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.0.2">
       <PrivateAssets>all</PrivateAssets>