diff --git a/Directory.Build.targets b/Directory.Build.targets
index 5c0b145b..e83b2f6f 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -25,7 +25,7 @@
     <PackageReference Update="Microsoft.NET.Test.Sdk"                       Version="18.6.0" />
     <PackageReference Update="Microsoft.SourceLink.GitHub"                  Version="10.0.300" />
     <PackageReference Update="Microsoft.VisualStudioEng.MicroBuild.Core"    Version="1.0.0" />
-    <PackageReference Update="nunit"                                        Version="3.13.2" />
+    <PackageReference Update="nunit"                                        Version="4.6.1" />
     <PackageReference Update="NUnit3TestAdapter"                            Version="6.2.0" />
     <PackageReference Update="BenchmarkDotNet"                              Version="0.15.8" />
     <PackageReference Update="System.IO.Hashing"                            Version="10.0.8" />