diff --git a/src/SignhostAPIClient.IntegrationTests/SignhostAPIClient.IntegrationTests.csproj b/src/SignhostAPIClient.IntegrationTests/SignhostAPIClient.IntegrationTests.csproj
index 04c3ec1c..8dd90bfc 100644
--- a/src/SignhostAPIClient.IntegrationTests/SignhostAPIClient.IntegrationTests.csproj
+++ b/src/SignhostAPIClient.IntegrationTests/SignhostAPIClient.IntegrationTests.csproj
@@ -14,7 +14,7 @@
 	<ItemGroup Label="Package References">
 		<PackageReference Include="FluentAssertions" Version="7.2.0" />
 		<PackageReference Include="xunit" Version="2.9.3" />
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
 		<PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="10.0.2" />
 	</ItemGroup>
diff --git a/src/SignhostAPIClient.Tests/SignhostAPIClient.Tests.csproj b/src/SignhostAPIClient.Tests/SignhostAPIClient.Tests.csproj
index d4bf700d..78516497 100644
--- a/src/SignhostAPIClient.Tests/SignhostAPIClient.Tests.csproj
+++ b/src/SignhostAPIClient.Tests/SignhostAPIClient.Tests.csproj
@@ -13,7 +13,7 @@
 		<PackageReference Include="FluentAssertions" Version="7.2.0" />
 		<PackageReference Include="RichardSzalay.MockHttp" Version="7.0.0" />
 		<PackageReference Include="xunit" Version="2.9.3" />
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
 		<PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
 	</ItemGroup>