diff --git a/Directory.Packages.props b/Directory.Packages.props
index ee7bfae..8d22c73 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -6,7 +6,7 @@
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />
     <PackageVersion Include="Microsoft.SourceLink.AzureRepos.Git" Version="8.0.0" />
     <PackageVersion Include="Polyfill" Version="9.7.6" />
-    <PackageVersion Include="System.Memory" Version="4.5.5" />
-    <PackageVersion Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
+    <PackageVersion Include="System.Memory" Version="4.6.3" />
+    <PackageVersion Include="System.Threading.Tasks.Extensions" Version="4.6.3" />
   </ItemGroup>
 </Project>