diff --git a/Directory.Packages.props b/Directory.Packages.props
index 6853f67..26f9798 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -14,7 +14,7 @@
     <PackageVersion Include="MSTest.TestAdapter" Version="3.5.2" />
     <PackageVersion Include="MSTest.TestFramework" Version="3.5.2" />
     <PackageVersion Include="NonBlocking" Version="2.1.2" />
-    <PackageVersion Include="NUnit" Version="4.1.0" />
+    <PackageVersion Include="NUnit" Version="4.2.1" />
     <PackageVersion Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageVersion Include="xunit" Version="2.9.0" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />