diff --git a/tests/RP2040Sharp.IntegrationTests/RP2040Sharp.IntegrationTests.csproj b/tests/RP2040Sharp.IntegrationTests/RP2040Sharp.IntegrationTests.csproj
index 069675f..db53e26 100644
--- a/tests/RP2040Sharp.IntegrationTests/RP2040Sharp.IntegrationTests.csproj
+++ b/tests/RP2040Sharp.IntegrationTests/RP2040Sharp.IntegrationTests.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk"         Version="18.0.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk"         Version="18.8.1" />
     <PackageReference Include="xunit"                          Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio"      Version="3.1.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/tests/RP2040Sharp.Tests/RP2040Sharp.Tests.csproj b/tests/RP2040Sharp.Tests/RP2040Sharp.Tests.csproj
index 78234dd..b1da793 100644
--- a/tests/RP2040Sharp.Tests/RP2040Sharp.Tests.csproj
+++ b/tests/RP2040Sharp.Tests/RP2040Sharp.Tests.csproj
@@ -14,7 +14,7 @@
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.4" />
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
   </ItemGroup>