diff --git a/src/UnitTests/SnapDB.UnitTests.csproj b/src/UnitTests/SnapDB.UnitTests.csproj
index 50bac879..dc22e7d8 100644
--- a/src/UnitTests/SnapDB.UnitTests.csproj
+++ b/src/UnitTests/SnapDB.UnitTests.csproj
@@ -36,7 +36,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
-    <PackageReference Include="NUnit" Version="3.13.3" />
+    <PackageReference Include="NUnit" Version="4.5.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
   </ItemGroup>
   <ItemGroup>