diff --git a/PInvoke/DXGI/Vanara.PInvoke.DXGI.csproj b/PInvoke/DXGI/Vanara.PInvoke.DXGI.csproj
index 6a11a957b..c90573f9f 100644
--- a/PInvoke/DXGI/Vanara.PInvoke.DXGI.csproj
+++ b/PInvoke/DXGI/Vanara.PInvoke.DXGI.csproj
@@ -28,6 +28,6 @@ ID3DBlob ID3DDestructionNotifier IDXGIAdapter IDXGIAdapter1 IDXGIAdapter2 IDXGIA
     <ProjectReference Include="..\Shared\Vanara.PInvoke.Shared.csproj" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' != 'net45'">
-    <PackageReference Include="CommunityToolkit.HighPerformance" Version="8.3.2" />
+    <PackageReference Include="CommunityToolkit.HighPerformance" Version="8.4.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/PInvoke/DirectXMath/Vanara.PInvoke.DirectXMath.csproj b/PInvoke/DirectXMath/Vanara.PInvoke.DirectXMath.csproj
index 68ce143aa..f46bb1f32 100644
--- a/PInvoke/DirectXMath/Vanara.PInvoke.DirectXMath.csproj
+++ b/PInvoke/DirectXMath/Vanara.PInvoke.DirectXMath.csproj
@@ -25,6 +25,6 @@ Structures
     <ProjectReference Include="..\Shared\Vanara.PInvoke.Shared.csproj" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' != 'net45'">
-    <PackageReference Include="CommunityToolkit.HighPerformance" Version="8.3.2" />
+    <PackageReference Include="CommunityToolkit.HighPerformance" Version="8.4.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/UnitTests/CSharpRunner/Shared.csproj b/UnitTests/CSharpRunner/Shared.csproj
index 9dfc9cd28..5e776b4b9 100644
--- a/UnitTests/CSharpRunner/Shared.csproj
+++ b/UnitTests/CSharpRunner/Shared.csproj
@@ -8,8 +8,8 @@
     <Reference Include="System.Net.Http" />-->
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="ICSharpCode.Decompiler" Version="8.2.0.7535" />
-    <PackageReference Include="Microsoft.CodeAnalysis" Version="4.9.2" />
+    <PackageReference Include="ICSharpCode.Decompiler" Version="9.0.0.7889" />
+    <PackageReference Include="Microsoft.CodeAnalysis" Version="4.12.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
   <ItemGroup>