diff --git a/src/Criteo.OpenApi.Comparator.UTest/Criteo.OpenApi.Comparator.UTest.csproj b/src/Criteo.OpenApi.Comparator.UTest/Criteo.OpenApi.Comparator.UTest.csproj
index 6f93523..d4e9cc0 100644
--- a/src/Criteo.OpenApi.Comparator.UTest/Criteo.OpenApi.Comparator.UTest.csproj
+++ b/src/Criteo.OpenApi.Comparator.UTest/Criteo.OpenApi.Comparator.UTest.csproj
@@ -11,7 +11,7 @@
     </Content>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="NUnit" Version="3.13.3" />
+    <PackageReference Include="NUnit" Version="4.2.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
   </ItemGroup>