diff --git a/src/Pfim.Benchmarks/Pfim.Benchmarks.csproj b/src/Pfim.Benchmarks/Pfim.Benchmarks.csproj
index 6712c5a..30751ed 100644
--- a/src/Pfim.Benchmarks/Pfim.Benchmarks.csproj
+++ b/src/Pfim.Benchmarks/Pfim.Benchmarks.csproj
@@ -7,16 +7,16 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Aardvark.Base" Version="5.2.10" />
+    <PackageReference Include="Aardvark.Base" Version="5.2.28" />
     <PackageReference Include="Perfolizer" Version="0.2.1" />
-    <PackageReference Include="BenchmarkDotNet" Version="0.13.1" />
-    <PackageReference Include="DevILSharp" Version="0.2.19" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.13.11" />
+    <PackageReference Include="DevILSharp" Version="0.2.20" />
     <PackageReference Include="FreeImage.Standard" Version="4.3.8" />
     <PackageReference Include="ImageFormats" Version="1.0.0" />
-    <PackageReference Include="Magick.NET-Q16-AnyCPU" Version="7.12.0" />
+    <PackageReference Include="Magick.NET-Q16-AnyCPU" Version="13.5.0" />
     <PackageReference Include="StbSharp" Version="0.7.2.38" />
-    <PackageReference Include="System.Buffers" Version="4.5.0" />
-    <PackageReference Include="System.Drawing.Common" Version="6.0.0" />
+    <PackageReference Include="System.Buffers" Version="4.5.1" />
+    <PackageReference Include="System.Drawing.Common" Version="8.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Pfim.ImageSharp/Pfim.ImageSharp.csproj b/src/Pfim.ImageSharp/Pfim.ImageSharp.csproj
index a81a7a9..0297f23 100644
--- a/src/Pfim.ImageSharp/Pfim.ImageSharp.csproj
+++ b/src/Pfim.ImageSharp/Pfim.ImageSharp.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="SixLabors.ImageSharp" Version="2.1.3" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Pfim.Skia/Pfim.Skia.csproj b/src/Pfim.Skia/Pfim.Skia.csproj
index c8191ce..3635ac9 100644
--- a/src/Pfim.Skia/Pfim.Skia.csproj
+++ b/src/Pfim.Skia/Pfim.Skia.csproj
@@ -6,8 +6,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="SkiaSharp" Version="2.88.0" />
-    <PackageReference Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="2.88.0" />
+    <PackageReference Include="SkiaSharp" Version="2.88.6" />
+    <PackageReference Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="2.88.6" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Pfim.Viewer.Forms/Pfim.Viewer.Forms.csproj b/src/Pfim.Viewer.Forms/Pfim.Viewer.Forms.csproj
index 1e1bec3..f59c67e 100644
--- a/src/Pfim.Viewer.Forms/Pfim.Viewer.Forms.csproj
+++ b/src/Pfim.Viewer.Forms/Pfim.Viewer.Forms.csproj
@@ -12,10 +12,10 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="NETStandard.Library" Version="1.6.1" />
+    <PackageReference Include="NETStandard.Library" Version="2.0.3" />
     <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
-    <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="4.3.0" />
+    <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="8.0.0" />
     <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
-    <PackageReference Include="Microsoft.Windows.Compatibility" Version="6.0.0" />
+    <PackageReference Include="Microsoft.Windows.Compatibility" Version="8.0.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/Pfim.Viewer/Pfim.Viewer.csproj b/src/Pfim.Viewer/Pfim.Viewer.csproj
index b112185..c2602df 100644
--- a/src/Pfim.Viewer/Pfim.Viewer.csproj
+++ b/src/Pfim.Viewer/Pfim.Viewer.csproj
@@ -22,8 +22,8 @@
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
     <PackageReference Include="System.IO.FileSystem" Version="4.3.0" />
-    <PackageReference Include="MahApps.Metro" Version="2.4.9" />
+    <PackageReference Include="MahApps.Metro" Version="2.4.10" />
     <PackageReference Include="MahApps.Metro.IconPacks" Version="4.11.0" />
-    <PackageReference Include="Microsoft.Windows.Compatibility" Version="6.0.6" />
+    <PackageReference Include="Microsoft.Windows.Compatibility" Version="8.0.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Pfim.Tests/Pfim.Tests.csproj b/tests/Pfim.Tests/Pfim.Tests.csproj
index f28daa3..ff2b483 100644
--- a/tests/Pfim.Tests/Pfim.Tests.csproj
+++ b/tests/Pfim.Tests/Pfim.Tests.csproj
@@ -4,11 +4,11 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Farmhash.Sharp" Version="0.9.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="System.IO" Version="4.3.0" />
     <PackageReference Include="System.Linq" Version="4.3.0" />
-    <PackageReference Include="xunit" Version="2.4.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
+    <PackageReference Include="xunit" Version="2.6.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.4" />
     <DotNetCliToolReference Include="dotnet-xunit" Version="2.3.1" />
   </ItemGroup>
   <ItemGroup>