diff --git a/tests/GmlCore.Tests/GmlCore.Tests.csproj b/tests/GmlCore.Tests/GmlCore.Tests.csproj
index 14fb30a..4bc742e 100644
--- a/tests/GmlCore.Tests/GmlCore.Tests.csproj
+++ b/tests/GmlCore.Tests/GmlCore.Tests.csproj
@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0"/>
-    <PackageReference Include="NUnit" Version="4.6.0"/>
+    <PackageReference Include="NUnit" Version="4.6.1"/>
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0"/>
     <PackageReference Include="NUnit.Analyzers" Version="4.13.0">
       <PrivateAssets>all</PrivateAssets>