diff --git a/src/DlibDotNet/DlibDotNet.csproj b/src/DlibDotNet/DlibDotNet.csproj
index 2f388509..cf96862e 100644
--- a/src/DlibDotNet/DlibDotNet.csproj
+++ b/src/DlibDotNet/DlibDotNet.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
@@ -49,7 +49,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Drawing.Common" Version="5.0.1" />
+    <PackageReference Include="System.Drawing.Common" Version="5.0.3" />
   </ItemGroup>
 
 
diff --git a/test/DlibDotNet.Tests/DlibDotNet.Tests.csproj b/test/DlibDotNet.Tests/DlibDotNet.Tests.csproj
index d67521dc..770c7548 100644
--- a/test/DlibDotNet.Tests/DlibDotNet.Tests.csproj
+++ b/test/DlibDotNet.Tests/DlibDotNet.Tests.csproj
@@ -18,7 +18,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.1" />
-    <PackageReference Include="System.Drawing.Common" Version="5.0.1" />
+    <PackageReference Include="System.Drawing.Common" Version="5.0.3" />
     <PackageReference Include="xunit" Version="2.4.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
   </ItemGroup>