diff --git a/src/dnsimple-test/dnsimple-test.csproj b/src/dnsimple-test/dnsimple-test.csproj
index e255045..a4645b2 100644
--- a/src/dnsimple-test/dnsimple-test.csproj
+++ b/src/dnsimple-test/dnsimple-test.csproj
@@ -562,7 +562,7 @@
   <ItemGroup>
     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
-    <PackageReference Include="nunit" Version="4.5.1" />
+    <PackageReference Include="nunit" Version="4.6.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.12.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>