diff --git a/csharp/parallel/ParallelExtensionsExtras/ParallelExtensionsExtras.csproj b/csharp/parallel/ParallelExtensionsExtras/ParallelExtensionsExtras.csproj
index 37db42ff402..ab2cc80e87e 100644
--- a/csharp/parallel/ParallelExtensionsExtras/ParallelExtensionsExtras.csproj
+++ b/csharp/parallel/ParallelExtensionsExtras/ParallelExtensionsExtras.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>netstandard2.1</TargetFramework>
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Drawing.Common" Version="7.0.0" />
+    <PackageReference Include="System.Drawing.Common" Version="8.0.0" />
   </ItemGroup>
 
   <ItemGroup>