diff --git a/Directory.Packages.props b/Directory.Packages.props
index f4cfe643e9ab..55326f1a697e 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -87,11 +87,14 @@
     <PackageVersion Include="System.IO.Abstractions" Version="21.0.29" />
     <PackageVersion Include="System.IO.Abstractions.TestingHelpers" Version="21.0.29" />
     <PackageVersion Include="System.Management" Version="9.0.4" />
+    <PackageVersion Include="System.Net.Http" Version="4.3.4" />
+    <PackageVersion Include="System.Private.Uri" Version="4.3.2" />
     <PackageVersion Include="System.Reactive" Version="6.0.1" />
     <PackageVersion Include="System.Runtime.Caching" Version="9.0.4" />
     <PackageVersion Include="System.ServiceProcess.ServiceController" Version="9.0.4" />
     <PackageVersion Include="System.Text.Encoding.CodePages" Version="9.0.4" />
     <PackageVersion Include="System.Text.Json" Version="9.0.4" />
+    <PackageVersion Include="System.Text.RegularExpressions" Version="4.3.1" />
     <PackageVersion Include="UnicodeInformation" Version="2.6.0" />
     <PackageVersion Include="UnitsNet" Version="5.56.0" />
     <PackageVersion Include="UTF.Unknown" Version="2.5.1" />
diff --git a/NOTICE.md b/NOTICE.md
index 15693c9590f6..ca6129517b20 100644
--- a/NOTICE.md
+++ b/NOTICE.md
@@ -1393,7 +1393,6 @@ SOFTWARE.
 
 ## NuGet Packages used by PowerToys
 
-
 - AdaptiveCards.ObjectModel.WinUI3 2.0.0-beta
 - AdaptiveCards.Rendering.WinUI3 2.1.0-beta
 - AdaptiveCards.Templating 2.0.2
@@ -1466,11 +1465,14 @@ SOFTWARE.
 - System.IO.Abstractions 21.0.29
 - System.IO.Abstractions.TestingHelpers 21.0.29
 - System.Management 9.0.4
+- System.Net.Http 4.3.4
+- System.Private.Uri 4.3.2
 - System.Reactive 6.0.1
 - System.Runtime.Caching 9.0.4
 - System.ServiceProcess.ServiceController 9.0.4
 - System.Text.Encoding.CodePages 9.0.4
 - System.Text.Json 9.0.4
+- System.Text.RegularExpressions 4.3.1
 - UnicodeInformation 2.6.0
 - UnitsNet 5.56.0
 - UTF.Unknown 2.5.1
diff --git a/src/common/UITestAutomation/UITestAutomation.csproj b/src/common/UITestAutomation/UITestAutomation.csproj
index 0da17d85b8d1..bc7a4ada5419 100644
--- a/src/common/UITestAutomation/UITestAutomation.csproj
+++ b/src/common/UITestAutomation/UITestAutomation.csproj
@@ -14,6 +14,9 @@
     <PackageReference Include="Appium.WebDriver" />
     <PackageReference Include="MSTest" />
     <PackageReference Include="System.IO.Abstractions" />
+    <PackageReference Include="System.Net.Http" />
+    <PackageReference Include="System.Private.Uri" />
+    <PackageReference Include="System.Text.RegularExpressions" />
   </ItemGroup>
 
 </Project>
diff --git a/src/modules/Hosts/Hosts.UITests/Hosts.UITests.csproj b/src/modules/Hosts/Hosts.UITests/Hosts.UITests.csproj
index f9a7f4247b6e..e94a0d9b4b6d 100644
--- a/src/modules/Hosts/Hosts.UITests/Hosts.UITests.csproj
+++ b/src/modules/Hosts/Hosts.UITests/Hosts.UITests.csproj
@@ -20,6 +20,9 @@
 
     <ItemGroup>
       <PackageReference Include="MSTest" />
+      <PackageReference Include="System.Net.Http" />
+      <PackageReference Include="System.Private.Uri" />
+      <PackageReference Include="System.Text.RegularExpressions" />
       <ProjectReference Include="..\..\..\common\UITestAutomation\UITestAutomation.csproj" />
     </ItemGroup>
 </Project>
diff --git a/src/modules/cmdpal/Microsoft.CmdPal.UI/Microsoft.CmdPal.UI.csproj b/src/modules/cmdpal/Microsoft.CmdPal.UI/Microsoft.CmdPal.UI.csproj
index e1f891558d89..939831522345 100644
--- a/src/modules/cmdpal/Microsoft.CmdPal.UI/Microsoft.CmdPal.UI.csproj
+++ b/src/modules/cmdpal/Microsoft.CmdPal.UI/Microsoft.CmdPal.UI.csproj
@@ -73,12 +73,17 @@
     </PackageReference>
 
     <PackageReference Include="Microsoft.Extensions.Hosting" />
+
+    <PackageReference Include="System.Net.Http" />
+
+    <PackageReference Include="System.Private.Uri" />
     <PackageReference Include="System.Text.Json" />
 
     <!-- LOAD BEARING: GeneratePathProperty=true on BOTH the AC dependencies. Don't forget the AdaptiveCardsWorkaround below -->
     <PackageReference Include="AdaptiveCards.ObjectModel.WinUI3" GeneratePathProperty="true" />
     <PackageReference Include="AdaptiveCards.Rendering.WinUI3" GeneratePathProperty="True" />
     <PackageReference Include="AdaptiveCards.Templating" />
+    <PackageReference Include="System.Text.RegularExpressions" />
   </ItemGroup>
 
   <!--
diff --git a/src/modules/fancyzones/UITests-FancyZones/UITests-FancyZones.csproj b/src/modules/fancyzones/UITests-FancyZones/UITests-FancyZones.csproj
index 1ded556e9527..2a35cd5a9e47 100644
--- a/src/modules/fancyzones/UITests-FancyZones/UITests-FancyZones.csproj
+++ b/src/modules/fancyzones/UITests-FancyZones/UITests-FancyZones.csproj
@@ -20,6 +20,9 @@
   <ItemGroup>
     <PackageReference Include="Appium.WebDriver" />
     <PackageReference Include="MSTest" />
+    <PackageReference Include="System.Net.Http" />
+    <PackageReference Include="System.Private.Uri" />
+    <PackageReference Include="System.Text.RegularExpressions" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/modules/fancyzones/UITests-FancyZonesEditor/UITests-FancyZonesEditor.csproj b/src/modules/fancyzones/UITests-FancyZonesEditor/UITests-FancyZonesEditor.csproj
index 6d89867a5ea5..167d4b78c43a 100644
--- a/src/modules/fancyzones/UITests-FancyZonesEditor/UITests-FancyZonesEditor.csproj
+++ b/src/modules/fancyzones/UITests-FancyZonesEditor/UITests-FancyZonesEditor.csproj
@@ -21,6 +21,9 @@
     <PackageReference Include="Appium.WebDriver" />
     <PackageReference Include="MSTest" />
     <PackageReference Include="System.IO.Abstractions" />
+    <PackageReference Include="System.Net.Http" />
+    <PackageReference Include="System.Private.Uri" />
+    <PackageReference Include="System.Text.RegularExpressions" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/settings-ui/Settings.UI.UnitTests/Settings.UI.UnitTests.csproj b/src/settings-ui/Settings.UI.UnitTests/Settings.UI.UnitTests.csproj
index d3709d8fcafc..3c2260363a9d 100644
--- a/src/settings-ui/Settings.UI.UnitTests/Settings.UI.UnitTests.csproj
+++ b/src/settings-ui/Settings.UI.UnitTests/Settings.UI.UnitTests.csproj
@@ -16,6 +16,9 @@
     <PackageReference Include="Moq" />
     <PackageReference Include="MSTest" />
     <PackageReference Include="System.IO.Abstractions.TestingHelpers" />
+    <PackageReference Include="System.Net.Http" />
+    <PackageReference Include="System.Private.Uri" />
+    <PackageReference Include="System.Text.RegularExpressions" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/settings-ui/Settings.UI/PowerToys.Settings.csproj b/src/settings-ui/Settings.UI/PowerToys.Settings.csproj
index 9d71b62de7c7..9d5b8118ec9e 100644
--- a/src/settings-ui/Settings.UI/PowerToys.Settings.csproj
+++ b/src/settings-ui/Settings.UI/PowerToys.Settings.csproj
@@ -60,6 +60,9 @@
     <PackageReference Include="CommunityToolkit.WinUI.Extensions" />
     <PackageReference Include="CommunityToolkit.WinUI.Converters" />
     <PackageReference Include="CommunityToolkit.WinUI.UI.Controls.Markdown" />
+    <PackageReference Include="System.Net.Http" />
+    <PackageReference Include="System.Private.Uri" />
+    <PackageReference Include="System.Text.RegularExpressions" />
     <PackageReference Include="WinUIEx" />
     <!-- Including MessagePack to force version, since it's used by StreamJsonRpc but contains vulnerabilities. After StreamJsonRpc updates the version of MessagePack, we can upgrade StreamJsonRpc instead. -->
     <PackageReference Include="MessagePack" />