diff --git a/Directory.Packages.props b/Directory.Packages.props
index 8cf1abf..a370b74 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -8,7 +8,7 @@
   <PropertyGroup>
     <DotNetVersion>10.0.9</DotNetVersion>
     <ScalarVersion>2.16.3</ScalarVersion>
-    <TUnitVersion>1.54.0</TUnitVersion>
+    <TUnitVersion>1.56.18</TUnitVersion>
   </PropertyGroup>
 
   <!-- Production Dependencies -->