diff --git a/PdfSharpCore/PdfSharpCore.csproj b/PdfSharpCore/PdfSharpCore.csproj
index f203595..8c7f7d0 100644
--- a/PdfSharpCore/PdfSharpCore.csproj
+++ b/PdfSharpCore/PdfSharpCore.csproj
@@ -48,7 +48,7 @@ PdfSharpCore is a partial port of PdfSharp.Xamarin for .NET Core Additionally Mi
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="SharpZipLib" Version="1.4.2" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="1.0.4" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="2.1.9" />
     <PackageReference Include="SixLabors.Fonts" Version="1.0.0-beta17" />
   </ItemGroup>