diff --git a/Directory.Packages.props b/Directory.Packages.props
index 8144e1d4f3..e09038a423 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -25,7 +25,7 @@
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.CodeFix.Testing" Version="1.1.2" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.CodeRefactoring.Testing" Version="1.1.2" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing" Version="1.1.2" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.3.1" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.12.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Workspaces.Common" Version="4.7.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageVersion Include="Microsoft.Playwright" Version="1.49.0" />
diff --git a/TUnit.Analyzers.Tests/TUnit.Analyzers.Tests.csproj b/TUnit.Analyzers.Tests/TUnit.Analyzers.Tests.csproj
index efeb9fe53f..6bfdae5c94 100644
--- a/TUnit.Analyzers.Tests/TUnit.Analyzers.Tests.csproj
+++ b/TUnit.Analyzers.Tests/TUnit.Analyzers.Tests.csproj
@@ -7,7 +7,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Analyzer.Testing" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.CodeFix.Testing" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.CodeRefactoring.Testing" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" VersionOverride="4.11.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" VersionOverride="4.12.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" />
     <PackageReference Include="NUnit" />
     <PackageReference Include="NUnit.Analyzers">
diff --git a/TUnit.Assertions.Analyzers.Tests/TUnit.Assertions.Analyzers.Tests.csproj b/TUnit.Assertions.Analyzers.Tests/TUnit.Assertions.Analyzers.Tests.csproj
index 75511ec1c4..dd102a8a10 100644
--- a/TUnit.Assertions.Analyzers.Tests/TUnit.Assertions.Analyzers.Tests.csproj
+++ b/TUnit.Assertions.Analyzers.Tests/TUnit.Assertions.Analyzers.Tests.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Analyzer.Testing" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.CodeFix.Testing" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.CodeRefactoring.Testing" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" VersionOverride="4.11.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" VersionOverride="4.12.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" />
     <PackageReference Include="NUnit" />
     <PackageReference Include="NUnit.Analyzers">
diff --git a/TUnit.Core.SourceGenerator.Tests/TUnit.Core.SourceGenerator.Tests.csproj b/TUnit.Core.SourceGenerator.Tests/TUnit.Core.SourceGenerator.Tests.csproj
index b126369cb2..f1f993cbdd 100644
--- a/TUnit.Core.SourceGenerator.Tests/TUnit.Core.SourceGenerator.Tests.csproj
+++ b/TUnit.Core.SourceGenerator.Tests/TUnit.Core.SourceGenerator.Tests.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" VersionOverride="4.11.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" VersionOverride="4.12.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" />
     <PackageReference Include="NUnit" />
     <PackageReference Include="NUnit.Analyzers">