diff --git a/src/TotallyLegit.Tests/TotallyLegit.Tests.csproj b/src/TotallyLegit.Tests/TotallyLegit.Tests.csproj
index ab64de9..8d4cf56 100644
--- a/src/TotallyLegit.Tests/TotallyLegit.Tests.csproj
+++ b/src/TotallyLegit.Tests/TotallyLegit.Tests.csproj
@@ -11,7 +11,7 @@
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     <PackageReference Include="GitHubActionsTestLogger" Version="3.0.5" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
-    <PackageReference Include="NUnit" Version="4.6.1" />
+    <PackageReference Include="NUnit" Version="5.0.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.15.0" PrivateAssets="all" IncludeAssets="runtime; build; native; contentfiles; analyzers; buildtransitive" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.3.0" />