diff --git a/Directory.Packages.props b/Directory.Packages.props
index 8b2d58b..ce39e5b 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -26,7 +26,7 @@
 
         <!-- Testing -->
         <PackageVersion Include="BenchmarkDotNet" Version="0.15.8"/>
-        <PackageVersion Include="TUnit" Version="1.17.0"/>
+        <PackageVersion Include="TUnit" Version="1.18.21"/>
         <PackageVersion Include="Shouldly" Version="4.3.0"/>
 
         <!-- Development Tools -->