diff --git a/LrcParser.Tests/LrcParser.Tests.csproj b/LrcParser.Tests/LrcParser.Tests.csproj
index 464a36b..0f5a1da 100644
--- a/LrcParser.Tests/LrcParser.Tests.csproj
+++ b/LrcParser.Tests/LrcParser.Tests.csproj
@@ -10,7 +10,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
-        <PackageReference Include="NUnit" Version="4.2.0" />
+        <PackageReference Include="NUnit" Version="4.2.1" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     </ItemGroup>