diff --git a/Directory.Packages.props b/Directory.Packages.props
index f200575..3175b6c 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -18,11 +18,11 @@ SPDX-License-Identifier: GPL-3.0-only
     <!-- Usbipd.PowerShell -->
     <PackageVersion Include="PowerShellStandard.Library" Version="5.1.1" />
     <!-- Installer -->
-    <PackageVersion Include="WixToolset.Firewall.wixext" Version="4.0.3" />
-    <PackageVersion Include="WixToolset.UI.wixext" Version="4.0.3" />
-    <PackageVersion Include="WixToolset.Util.wixext" Version="4.0.3" />
+    <PackageVersion Include="WixToolset.Firewall.wixext" Version="4.0.4" />
+    <PackageVersion Include="WixToolset.UI.wixext" Version="4.0.4" />
+    <PackageVersion Include="WixToolset.Util.wixext" Version="4.0.4" />
     <!-- UnitTests -->
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageVersion Include="Moq" Version="4.20.70" />
     <PackageVersion Include="MSTest.TestAdapter" Version="3.2.0" />
     <PackageVersion Include="MSTest.TestFramework" Version="3.2.0" />