diff --git a/test/NosCore.PathFinder.Tests/NosCore.PathFinder.Tests.csproj b/test/NosCore.PathFinder.Tests/NosCore.PathFinder.Tests.csproj
index eee1501..dfdc4d9 100644
--- a/test/NosCore.PathFinder.Tests/NosCore.PathFinder.Tests.csproj
+++ b/test/NosCore.PathFinder.Tests/NosCore.PathFinder.Tests.csproj
@@ -13,7 +13,7 @@
     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="MSTest.TestAdapter" Version="4.2.1" />
     <PackageReference Include="MSTest.TestFramework" Version="4.2.1" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.12" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="4.0.0" />
     <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="2.1.7" />
     <PackageReference Include="SixLabors.Fonts" Version="2.1.3" />
   </ItemGroup>