diff --git a/Directory.Packages.props b/Directory.Packages.props
index 9936f32..bac86d4 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -17,8 +17,6 @@
     <PackageVersion Include="NUnit" Version="4.2.2" />
     <PackageVersion Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageVersion Include="Spectre.Console" Version="0.49.1" />
-    <PackageVersion Include="System.Memory" Version="4.5.5" />
-    <PackageVersion Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
     <PackageVersion Include="System.Text.Json" Version="8.0.5" />
     <PackageVersion Include="Test262Harness" Version="1.0.1" />
     <PackageVersion Include="UnicodeInformation" Version="2.7.1" />