diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 08caf26..428de66 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,12 +11,12 @@ jobs:
       DOTNET_NOLOGO: true
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
     - name: Setup .NET SDKs
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
         dotnet-version: |
           2.1.x
@@ -43,24 +43,24 @@ jobs:
         file: TestResults/reports/lcov.info
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         path: ./Artifacts/*
   only-unit-tests:
 
     strategy:
       matrix:
-        os: [ubuntu-22.04, macos-12]
+        os: [ubuntu-latest, macos-latest]
 
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
     - name: Setup .NET SDKs
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
         dotnet-version: |
           2.1.x
diff --git a/Tests/Approval.Tests/Approval.Tests.csproj b/Tests/Approval.Tests/Approval.Tests.csproj
index f6953c3..9b1ebe8 100644
--- a/Tests/Approval.Tests/Approval.Tests.csproj
+++ b/Tests/Approval.Tests/Approval.Tests.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="7.0.0-alpha.5" />
+    <PackageReference Include="FluentAssertions" Version="8.0.0-alpha.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
@@ -14,19 +14,7 @@
     </PackageReference>
     <PackageReference Include="PublicApiGenerator" Version="11.1.0" />
     <PackageReference Include="Verify.DiffPlex" Version="3.1.2" />
-    <PackageReference Include="Verify.Xunit" Version="28.4.0" />
-    <PackageReference Update="CSharpGuidelinesAnalyzer" Version="3.8.5">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
-    <PackageReference Update="Meziantou.Analyzer" Version="2.0.182">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
-    <PackageReference Update="Roslynator.Analyzers" Version="4.12.9">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
+    <PackageReference Include="Verify.Xunit" Version="28.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Tests/Benchmarks/Benchmarks.csproj b/Tests/Benchmarks/Benchmarks.csproj
index 0d45d72..94509db 100644
--- a/Tests/Benchmarks/Benchmarks.csproj
+++ b/Tests/Benchmarks/Benchmarks.csproj
@@ -8,6 +8,8 @@
   <ItemGroup>
     <PackageReference Include="BenchmarkDotNet" Version="0.14.0" />
     <PackageReference Include="Bogus" Version="35.6.1" />
+    <!-- Resolve MSB3277 -->
+    <PackageReference Include="System.Reflection.Metadata" Version="8.0.0" Condition="'$(TargetFramework)' == 'net472'" />
   </ItemGroup>
   <ItemGroup>
     <Reference Include="FluentAssertions">
diff --git a/Tests/FluentAssertions.DataSets.Specs/FluentAssertions.DataSets.Specs.csproj b/Tests/FluentAssertions.DataSets.Specs/FluentAssertions.DataSets.Specs.csproj
index 988cb2d..f5fea20 100644
--- a/Tests/FluentAssertions.DataSets.Specs/FluentAssertions.DataSets.Specs.csproj
+++ b/Tests/FluentAssertions.DataSets.Specs/FluentAssertions.DataSets.Specs.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFrameworks>net47;net6.0</TargetFrameworks>
@@ -10,15 +10,15 @@
   </PropertyGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net6.0'">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="xunit" Version="2.5.3" />
+    <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.2" PrivateAssets="all">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>