diff --git a/tests/BlurHashSharp.ImageSharp.Tests/BlurHashSharp.ImageSharp.Tests.csproj b/tests/BlurHashSharp.ImageSharp.Tests/BlurHashSharp.ImageSharp.Tests.csproj
index dacfa65..fc5fd42 100644
--- a/tests/BlurHashSharp.ImageSharp.Tests/BlurHashSharp.ImageSharp.Tests.csproj
+++ b/tests/BlurHashSharp.ImageSharp.Tests/BlurHashSharp.ImageSharp.Tests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="xunit.v3" Version="3.2.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
     <PackageReference Include="coverlet.collector" Version="10.0.1" />
diff --git a/tests/BlurHashSharp.SkiaSharp.Tests/BlurHashSharp.SkiaSharp.Tests.csproj b/tests/BlurHashSharp.SkiaSharp.Tests/BlurHashSharp.SkiaSharp.Tests.csproj
index 7558a3d..12f578b 100644
--- a/tests/BlurHashSharp.SkiaSharp.Tests/BlurHashSharp.SkiaSharp.Tests.csproj
+++ b/tests/BlurHashSharp.SkiaSharp.Tests/BlurHashSharp.SkiaSharp.Tests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="xunit.v3" Version="3.2.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
     <PackageReference Include="coverlet.collector" Version="10.0.1" />
diff --git a/tests/BlurHashSharp.Tests/BlurHashSharp.Tests.csproj b/tests/BlurHashSharp.Tests/BlurHashSharp.Tests.csproj
index a28811f..3d4ad93 100644
--- a/tests/BlurHashSharp.Tests/BlurHashSharp.Tests.csproj
+++ b/tests/BlurHashSharp.Tests/BlurHashSharp.Tests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="xunit.v3" Version="3.2.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
     <PackageReference Include="coverlet.collector" Version="10.0.1" />