diff --git a/Directory.Packages.props b/Directory.Packages.props
index 7f25500..34f8921 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -15,6 +15,6 @@
   <ItemGroup>
     <PackageVersion Include="NetEvolve.Arguments" Version="3.2.84" />
     <PackageVersion Include="NetEvolve.Extensions.TUnit" Version="3.5.3" />
-    <PackageVersion Include="TUnit" Version="1.21.6" />
+    <PackageVersion Include="TUnit" Version="1.21.20" />
   </ItemGroup>
 </Project>