diff --git a/MetaData/Tests/TCSystem.MetaData.Tests.csproj b/MetaData/Tests/TCSystem.MetaData.Tests.csproj
index 118fbf4..ec07b3d 100644
--- a/MetaData/Tests/TCSystem.MetaData.Tests.csproj
+++ b/MetaData/Tests/TCSystem.MetaData.Tests.csproj
@@ -12,7 +12,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
-    <PackageReference Include="NUnit" Version="4.6.0" />
+    <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
   </ItemGroup>
 
diff --git a/MetaDataDB/Tests/TCSystem.MetaDataDB.Tests.csproj b/MetaDataDB/Tests/TCSystem.MetaDataDB.Tests.csproj
index 9548b81..f89cd65 100644
--- a/MetaDataDB/Tests/TCSystem.MetaDataDB.Tests.csproj
+++ b/MetaDataDB/Tests/TCSystem.MetaDataDB.Tests.csproj
@@ -12,7 +12,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
-    <PackageReference Include="NUnit" Version="4.6.0" />
+    <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
   </ItemGroup>
 
diff --git a/Thread/Tests/TCSystem.Thread.Tests.csproj b/Thread/Tests/TCSystem.Thread.Tests.csproj
index 8c39f17..f529b7f 100644
--- a/Thread/Tests/TCSystem.Thread.Tests.csproj
+++ b/Thread/Tests/TCSystem.Thread.Tests.csproj
@@ -12,7 +12,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
-    <PackageReference Include="NUnit" Version="4.6.0" />
+    <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
   </ItemGroup>
 
diff --git a/Util/Tests/TCSystem.Util.Tests.csproj b/Util/Tests/TCSystem.Util.Tests.csproj
index acb35ff..27b2871 100644
--- a/Util/Tests/TCSystem.Util.Tests.csproj
+++ b/Util/Tests/TCSystem.Util.Tests.csproj
@@ -12,7 +12,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
-    <PackageReference Include="NUnit" Version="4.6.0" />
+    <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
   </ItemGroup>