diff --git a/Src/HexagonalLib/src/HexagonalLib.Net/HexagonalLib.Net.Tests/HexagonalLib.Net.Tests.csproj b/Src/HexagonalLib/src/HexagonalLib.Net/HexagonalLib.Net.Tests/HexagonalLib.Net.Tests.csproj
index 6aa9909..d2db901 100644
--- a/Src/HexagonalLib/src/HexagonalLib.Net/HexagonalLib.Net.Tests/HexagonalLib.Net.Tests.csproj
+++ b/Src/HexagonalLib/src/HexagonalLib.Net/HexagonalLib.Net.Tests/HexagonalLib.Net.Tests.csproj
@@ -16,7 +16,7 @@
 
     <ItemGroup>
         <PackageReference Include="nunit" Version="4.3.2" />
-        <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
+        <PackageReference Include="NUnit3TestAdapter" Version="5.0.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     </ItemGroup>