diff --git a/tests/DotNetMockServerClient.Tests/DotNetMockServerClient.Tests.csproj b/tests/DotNetMockServerClient.Tests/DotNetMockServerClient.Tests.csproj
index 008d774..59a94ec 100644
--- a/tests/DotNetMockServerClient.Tests/DotNetMockServerClient.Tests.csproj
+++ b/tests/DotNetMockServerClient.Tests/DotNetMockServerClient.Tests.csproj
@@ -38,7 +38,7 @@
     <PackageReference Include="Moq" Version="4.20.70" />
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="8.0.0" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
-    <PackageReference Include="xunit" Version="2.6.3" />
+    <PackageReference Include="xunit" Version="2.6.6" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>