diff --git a/Directory.Packages.props b/Directory.Packages.props
index 8229a25..45c7fee 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -26,7 +26,7 @@
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="5.9.0" />
   </ItemGroup>
   <ItemGroup Label="Testing">
-    <PackageVersion Include="TUnit" Version="1.77.0" />
+    <PackageVersion Include="TUnit" Version="1.78.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Analyzer.Testing" Version="1.1.4" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.CodeFix.Testing" Version="1.1.4" />
     <PackageVersion Include="Polyfill" Version="11.4.5" />