diff --git a/Directory.Packages.props b/Directory.Packages.props
index 07bc307c09..87e82f0d37 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -45,7 +45,7 @@
     <PackageVersion Include="Microsoft.Windows.CsWinRT" Version="2.0.4" />
     <PackageVersion Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.2428" />
     <PackageVersion Include="Microsoft.Windows.SDK.Contracts" Version="10.0.19041.1" />
-    <PackageVersion Include="Microsoft.WindowsAppSDK" Version="1.4.231219000" />
+    <PackageVersion Include="Microsoft.WindowsAppSDK" Version="1.5.240311000" />
     <PackageVersion Include="Microsoft.Xaml.Behaviors.WinUI.Managed" Version="2.0.9" />
     <PackageVersion Include="Microsoft.Xaml.Behaviors.Wpf" Version="1.1.39" />
     <PackageVersion Include="ModernWpfUI" Version="0.9.4" />
diff --git a/NOTICE.md b/NOTICE.md
index cd1c4ad5cb..a6cbccb7a5 100644
--- a/NOTICE.md
+++ b/NOTICE.md
@@ -1332,7 +1332,7 @@ EXHIBIT A -Mozilla Public License.
 - Microsoft.Windows.CsWinRT 2.0.4
 - Microsoft.Windows.SDK.BuildTools 10.0.22621.2428
 - Microsoft.Windows.SDK.Contracts 10.0.19041.1
-- Microsoft.WindowsAppSDK 1.4.231219000
+- Microsoft.WindowsAppSDK 1.5.240311000
 - Microsoft.Xaml.Behaviors.WinUI.Managed 2.0.9
 - Microsoft.Xaml.Behaviors.Wpf 1.1.39
 - ModernWpfUI 0.9.4
diff --git a/installer/PowerToysSetup/WinAppSDK.wxs b/installer/PowerToysSetup/WinAppSDK.wxs
index e81b547231..631fb033ef 100644
--- a/installer/PowerToysSetup/WinAppSDK.wxs
+++ b/installer/PowerToysSetup/WinAppSDK.wxs
@@ -15,6 +15,12 @@
         </RegistryKey>
         <File Id="WinUI3AppsMicrosoftUIXamlAssetsFile_NoiseAsset_256x256_PNG.png" Source="$(var.BinDir)WinUI3Apps\Microsoft.UI.Xaml\Assets\NoiseAsset_256x256_PNG.png" />
       </Component>
+      <Component Id="WinUI3AppsMicrosoftUIXamlAssets_map.html" Win64="yes" Guid="A970464C-A5BC-43DB-ACB3-7D83CF3047B3">
+        <RegistryKey Root="$(var.RegistryScope)" Key="Software\Classes\powertoys\components">
+          <RegistryValue Type="string" Name="WinUI3AppsMicrosoftUIXamlAssets_map" Value="" KeyPath="yes"/>
+        </RegistryKey>
+        <File Id="WinUI3AppsMicrosoftUIXamlAssetsFile_map.html" Source="$(var.BinDir)WinUI3Apps\Microsoft.UI.Xaml\Assets\map.html" />
+      </Component>
     </DirectoryRef>
 
     <DirectoryRef Id="WinUI3AppsInstallFolder">
@@ -453,6 +459,7 @@
         <RemoveFolder Id="RemoveFolderWinUI3AppsMicrosoftUIXamlAssetsInstallFolder" Directory="WinUI3AppsMicrosoftUIXamlAssetsInstallFolder" On="uninstall"/>
       </Component>
       <ComponentRef Id="WinUI3AppsMicrosoftUIXamlAssets_NoiseAsset_256x256_PNG.png" />
+      <ComponentRef Id="WinUI3AppsMicrosoftUIXamlAssets_map.html" />
     </ComponentGroup>
   </Fragment>
 </Wix>
diff --git a/src/modules/MeasureTool/MeasureToolCore/PowerToys.MeasureToolCore.vcxproj b/src/modules/MeasureTool/MeasureToolCore/PowerToys.MeasureToolCore.vcxproj
index 845386ba7d..34208a7891 100644
--- a/src/modules/MeasureTool/MeasureToolCore/PowerToys.MeasureToolCore.vcxproj
+++ b/src/modules/MeasureTool/MeasureToolCore/PowerToys.MeasureToolCore.vcxproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.props" Condition="Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.props')" />
   <Import Project="..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.props" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.props')" />
-  <Import Project="..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.props" Condition="Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.props')" />
   <Import Project="..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.props" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.props')" />
   <PropertyGroup Label="Globals">
     <CppWinRTOptimized>true</CppWinRTOptimized>
@@ -145,9 +145,9 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
     <Import Project="..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets')" />
-    <Import Project="..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.targets" Condition="Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.targets')" />
     <Import Project="..\..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.231216.1\build\native\Microsoft.Windows.ImplementationLibrary.targets" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.231216.1\build\native\Microsoft.Windows.ImplementationLibrary.targets')" />
     <Import Project="..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.targets" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.targets')" />
+    <Import Project="..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.targets" Condition="Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
@@ -155,10 +155,10 @@
     </PropertyGroup>
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.props'))" />
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets'))" />
-    <Error Condition="!Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.props'))" />
-    <Error Condition="!Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.targets'))" />
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.231216.1\build\native\Microsoft.Windows.ImplementationLibrary.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.231216.1\build\native\Microsoft.Windows.ImplementationLibrary.targets'))" />
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.props'))" />
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.targets'))" />
+    <Error Condition="!Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.props'))" />
+    <Error Condition="!Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/src/modules/MeasureTool/MeasureToolCore/packages.config b/src/modules/MeasureTool/MeasureToolCore/packages.config
index 43c18505d6..b9fac3c784 100644
--- a/src/modules/MeasureTool/MeasureToolCore/packages.config
+++ b/src/modules/MeasureTool/MeasureToolCore/packages.config
@@ -3,5 +3,5 @@
   <package id="Microsoft.Windows.CppWinRT" version="2.0.240111.5" targetFramework="native" />
   <package id="Microsoft.Windows.ImplementationLibrary" version="1.0.231216.1" targetFramework="native" />
   <package id="Microsoft.Windows.SDK.BuildTools" version="10.0.22621.2428" targetFramework="native" />
-  <package id="Microsoft.WindowsAppSDK" version="1.4.231219000" targetFramework="native" />
+  <package id="Microsoft.WindowsAppSDK" version="1.5.240311000" targetFramework="native" />
 </packages>
\ No newline at end of file
diff --git a/src/modules/powerrename/PowerRenameUILib/PowerRenameUI.vcxproj b/src/modules/powerrename/PowerRenameUILib/PowerRenameUI.vcxproj
index c4d45a2c8b..642a8da77f 100644
--- a/src/modules/powerrename/PowerRenameUILib/PowerRenameUI.vcxproj
+++ b/src/modules/powerrename/PowerRenameUILib/PowerRenameUI.vcxproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.props" Condition="Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.props')" />
+  <Import Project="..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.props" Condition="Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.props')" />
   <Import Project="..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.props" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.props')" />
   <Import Project="..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.props" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.props')" />
   <PropertyGroup Label="Globals">
@@ -202,19 +202,17 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.targets" Condition="Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.targets')" />
     <Import Project="..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets')" />
     <Import Project="..\..\..\..\packages\boost.1.84.0\build\boost.targets" Condition="Exists('..\..\..\..\packages\boost.1.84.0\build\boost.targets')" />
     <Import Project="..\..\..\..\packages\boost_regex-vc143.1.84.0\build\boost_regex-vc143.targets" Condition="Exists('..\..\..\..\packages\boost_regex-vc143.1.84.0\build\boost_regex-vc143.targets')" />
     <Import Project="..\..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.231216.1\build\native\Microsoft.Windows.ImplementationLibrary.targets" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.231216.1\build\native\Microsoft.Windows.ImplementationLibrary.targets')" />
     <Import Project="..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.targets" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.targets')" />
+    <Import Project="..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.targets" Condition="Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.props'))" />
-    <Error Condition="!Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.WindowsAppSDK.1.4.231219000\build\native\Microsoft.WindowsAppSDK.targets'))" />
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.props'))" />
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets'))" />
     <Error Condition="!Exists('..\..\..\..\packages\boost.1.84.0\build\boost.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\boost.1.84.0\build\boost.targets'))" />
@@ -222,6 +220,8 @@
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.231216.1\build\native\Microsoft.Windows.ImplementationLibrary.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.231216.1\build\native\Microsoft.Windows.ImplementationLibrary.targets'))" />
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.props'))" />
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.SDK.BuildTools.10.0.22621.2428\build\Microsoft.Windows.SDK.BuildTools.targets'))" />
+    <Error Condition="!Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.props'))" />
+    <Error Condition="!Exists('..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.WindowsAppSDK.1.5.240311000\build\native\Microsoft.WindowsAppSDK.targets'))" />
   </Target>
   <Target Name="AddWildCardItems" AfterTargets="BuildGenerateSources">
     <ItemGroup>
diff --git a/src/modules/powerrename/PowerRenameUILib/packages.config b/src/modules/powerrename/PowerRenameUILib/packages.config
index f331e94090..c069173ead 100644
--- a/src/modules/powerrename/PowerRenameUILib/packages.config
+++ b/src/modules/powerrename/PowerRenameUILib/packages.config
@@ -5,5 +5,5 @@
   <package id="Microsoft.Windows.CppWinRT" version="2.0.240111.5" targetFramework="native" />
   <package id="Microsoft.Windows.ImplementationLibrary" version="1.0.231216.1" targetFramework="native" />
   <package id="Microsoft.Windows.SDK.BuildTools" version="10.0.22621.2428" targetFramework="native" />
-  <package id="Microsoft.WindowsAppSDK" version="1.4.231219000" targetFramework="native" />
+  <package id="Microsoft.WindowsAppSDK" version="1.5.240311000" targetFramework="native" />
 </packages>
\ No newline at end of file