diff --git a/10-CornellBoxWithDifferentSamplingStrategy/10-CornellBoxWithDifferentSamplingStrategy.csproj b/10-CornellBoxWithDifferentSamplingStrategy/10-CornellBoxWithDifferentSamplingStrategy.csproj
index f1bf50e..cfbdb9e 100644
--- a/10-CornellBoxWithDifferentSamplingStrategy/10-CornellBoxWithDifferentSamplingStrategy.csproj
+++ b/10-CornellBoxWithDifferentSamplingStrategy/10-CornellBoxWithDifferentSamplingStrategy.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="SixLabors.ImageSharp" Version="1.0.0-beta0007" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="2.1.8" />
   </ItemGroup>
 
   <ItemGroup>