diff --git a/LightChain.UnitTests/LightChain.UnitTests.csproj b/LightChain.UnitTests/LightChain.UnitTests.csproj
index 7082f93..22b7300 100644
--- a/LightChain.UnitTests/LightChain.UnitTests.csproj
+++ b/LightChain.UnitTests/LightChain.UnitTests.csproj
@@ -17,7 +17,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NUnit" Version="4.1.0" />
+    <PackageReference Include="NUnit" Version="4.2.2" />
     <PackageReference Include="NUnit.Analyzers" Version="4.3.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
   </ItemGroup>