diff --git a/tests/Atypical.VirtualFileSystem.GitHub.Tests/Atypical.VirtualFileSystem.GitHub.Tests.csproj b/tests/Atypical.VirtualFileSystem.GitHub.Tests/Atypical.VirtualFileSystem.GitHub.Tests.csproj
index f186ea8..ff4ed02 100644
--- a/tests/Atypical.VirtualFileSystem.GitHub.Tests/Atypical.VirtualFileSystem.GitHub.Tests.csproj
+++ b/tests/Atypical.VirtualFileSystem.GitHub.Tests/Atypical.VirtualFileSystem.GitHub.Tests.csproj
@@ -7,7 +7,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="8.8.0" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
         <PackageReference Include="NSubstitute" Version="5.3.0" />
         <PackageReference Include="xunit" Version="2.9.3" />
         <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
diff --git a/tests/Atypical.VirtualFileSystem.UnitTests/Atypical.VirtualFileSystem.UnitTests.csproj b/tests/Atypical.VirtualFileSystem.UnitTests/Atypical.VirtualFileSystem.UnitTests.csproj
index 1aa1fe4..8e09c7d 100644
--- a/tests/Atypical.VirtualFileSystem.UnitTests/Atypical.VirtualFileSystem.UnitTests.csproj
+++ b/tests/Atypical.VirtualFileSystem.UnitTests/Atypical.VirtualFileSystem.UnitTests.csproj
@@ -7,7 +7,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="8.8.0" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
         <PackageReference Include="xunit" Version="2.9.3" />
         <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>