diff --git a/src/Application/Application.csproj b/src/Application/Application.csproj
index 0a6ea493..75d77751 100644
--- a/src/Application/Application.csproj
+++ b/src/Application/Application.csproj
@@ -78,14 +78,14 @@
     <ApplicationManifest>app.manifest</ApplicationManifest>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Microsoft.Web.WebView2.Core, Version=1.0.2088.41, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2088.41\lib\net45\Microsoft.Web.WebView2.Core.dll</HintPath>
+    <Reference Include="Microsoft.Web.WebView2.Core, Version=1.0.2151.40, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2151.40\lib\net45\Microsoft.Web.WebView2.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Web.WebView2.WinForms, Version=1.0.2088.41, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2088.41\lib\net45\Microsoft.Web.WebView2.WinForms.dll</HintPath>
+    <Reference Include="Microsoft.Web.WebView2.WinForms, Version=1.0.2151.40, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2151.40\lib\net45\Microsoft.Web.WebView2.WinForms.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Web.WebView2.Wpf, Version=1.0.2088.41, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2088.41\lib\net45\Microsoft.Web.WebView2.Wpf.dll</HintPath>
+    <Reference Include="Microsoft.Web.WebView2.Wpf, Version=1.0.2151.40, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2151.40\lib\net45\Microsoft.Web.WebView2.Wpf.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Win32.Registry, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Win32.Registry.5.0.0\lib\net461\Microsoft.Win32.Registry.dll</HintPath>
@@ -105,10 +105,10 @@
     <Reference Include="System.Deployment" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.Net.Http" />
-    <Reference Include="System.Security.AccessControl, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Security.AccessControl.5.0.0\lib\net461\System.Security.AccessControl.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
+	  <Reference Include="System.Security.AccessControl, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+		  <HintPath>..\packages\System.Security.AccessControl.5.0.0\lib\net461\System.Security.AccessControl.dll</HintPath>
+		  <Private>True</Private>
+	  </Reference>
     <Reference Include="System.Security.Principal.Windows, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Security.Principal.Windows.5.0.0\lib\net461\System.Security.Principal.Windows.dll</HintPath>
     </Reference>
@@ -409,8 +409,8 @@
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.props'))" />
     <Error Condition="!Exists('..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.targets'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.Web.WebView2.1.0.2088.41\build\Microsoft.Web.WebView2.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Web.WebView2.1.0.2088.41\build\Microsoft.Web.WebView2.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Web.WebView2.1.0.2151.40\build\Microsoft.Web.WebView2.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Web.WebView2.1.0.2151.40\build\Microsoft.Web.WebView2.targets'))" />
   </Target>
   <Import Project="..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.targets" Condition="Exists('..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.targets')" />
-  <Import Project="..\packages\Microsoft.Web.WebView2.1.0.2088.41\build\Microsoft.Web.WebView2.targets" Condition="Exists('..\packages\Microsoft.Web.WebView2.1.0.2088.41\build\Microsoft.Web.WebView2.targets')" />
+  <Import Project="..\packages\Microsoft.Web.WebView2.1.0.2151.40\build\Microsoft.Web.WebView2.targets" Condition="Exists('..\packages\Microsoft.Web.WebView2.1.0.2151.40\build\Microsoft.Web.WebView2.targets')" />
 </Project>
\ No newline at end of file
diff --git a/src/Application/packages.config b/src/Application/packages.config
index ed23682c..3c4c4acf 100644
--- a/src/Application/packages.config
+++ b/src/Application/packages.config
@@ -2,11 +2,11 @@
 <packages>
   <package id="LovettSoftware.XmlDiff" version="1.1.0" targetFramework="net472" requireReinstallation="true" />
   <package id="Microsoft.CodeAnalysis.NetAnalyzers" version="7.0.4" targetFramework="net472" developmentDependency="true" />
-  <package id="Microsoft.Web.WebView2" version="1.0.2088.41" targetFramework="net48" />
+  <package id="Microsoft.Web.WebView2" version="1.0.2151.40" targetFramework="net48" />
   <package id="Microsoft.Win32.Registry" version="5.0.0" targetFramework="net472" />
   <package id="Microsoft.Xml.SgmlReader" version="1.8.30" targetFramework="net472" requireReinstallation="true" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
   <package id="SimpleGoogleAnalytics" version="1.1.6" targetFramework="net472" />
-  <package id="System.Security.AccessControl" version="5.0.0" targetFramework="net472" />
+  <package id="System.Security.AccessControl" version="6.0.0" targetFramework="net48" />
   <package id="System.Security.Principal.Windows" version="5.0.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/src/Version/Version.props b/src/Version/Version.props
index f9a50fd4..518127d8 100644
--- a/src/Version/Version.props
+++ b/src/Version/Version.props
@@ -10,6 +10,6 @@
     <PackageProjectUrl>https://microsoft.github.io/XmlNotepad/</PackageProjectUrl>
     <Company>Microsoft Corporation</Company>
     <Copyright>Copyright © 2023 Microsoft Corporation</Copyright>
-    <WebView2Version>1.0.2088.41</WebView2Version>
+    <WebView2Version>1.0.2151.40</WebView2Version>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/src/XmlNotepad/XmlNotepad.csproj b/src/XmlNotepad/XmlNotepad.csproj
index c4e6ec71..8dc50d01 100644
--- a/src/XmlNotepad/XmlNotepad.csproj
+++ b/src/XmlNotepad/XmlNotepad.csproj
@@ -238,14 +238,14 @@
   </ItemGroup>
   <ItemGroup>
     <Reference Include="Accessibility" />
-    <Reference Include="Microsoft.Web.WebView2.Core, Version=1.0.2088.41, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2088.41\lib\net45\Microsoft.Web.WebView2.Core.dll</HintPath>
+    <Reference Include="Microsoft.Web.WebView2.Core, Version=1.0.2151.40, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2151.40\lib\net45\Microsoft.Web.WebView2.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Web.WebView2.WinForms, Version=1.0.2088.41, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2088.41\lib\net45\Microsoft.Web.WebView2.WinForms.dll</HintPath>
+    <Reference Include="Microsoft.Web.WebView2.WinForms, Version=1.0.2151.40, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2151.40\lib\net45\Microsoft.Web.WebView2.WinForms.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Web.WebView2.Wpf, Version=1.0.2088.41, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2088.41\lib\net45\Microsoft.Web.WebView2.Wpf.dll</HintPath>
+    <Reference Include="Microsoft.Web.WebView2.Wpf, Version=1.0.2151.40, Culture=neutral, PublicKeyToken=2a8ab48044d2601e, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Web.WebView2.1.0.2151.40\lib\net45\Microsoft.Web.WebView2.Wpf.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data" />
@@ -316,8 +316,8 @@
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.props'))" />
     <Error Condition="!Exists('..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.targets'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.Web.WebView2.1.0.2088.41\build\Microsoft.Web.WebView2.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Web.WebView2.1.0.2088.41\build\Microsoft.Web.WebView2.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Web.WebView2.1.0.2151.40\build\Microsoft.Web.WebView2.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Web.WebView2.1.0.2151.40\build\Microsoft.Web.WebView2.targets'))" />
   </Target>
   <Import Project="..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.targets" Condition="Exists('..\packages\Microsoft.CodeAnalysis.NetAnalyzers.7.0.4\build\Microsoft.CodeAnalysis.NetAnalyzers.targets')" />
-  <Import Project="..\packages\Microsoft.Web.WebView2.1.0.2088.41\build\Microsoft.Web.WebView2.targets" Condition="Exists('..\packages\Microsoft.Web.WebView2.1.0.2088.41\build\Microsoft.Web.WebView2.targets')" />
+  <Import Project="..\packages\Microsoft.Web.WebView2.1.0.2151.40\build\Microsoft.Web.WebView2.targets" Condition="Exists('..\packages\Microsoft.Web.WebView2.1.0.2151.40\build\Microsoft.Web.WebView2.targets')" />
 </Project>
\ No newline at end of file
diff --git a/src/XmlNotepad/packages.config b/src/XmlNotepad/packages.config
index c4311899..098fc29e 100644
--- a/src/XmlNotepad/packages.config
+++ b/src/XmlNotepad/packages.config
@@ -2,5 +2,5 @@
 <packages>
   <package id="LovettSoftware.XmlDiff" version="1.1.0" targetFramework="net472" requireReinstallation="true" />
   <package id="Microsoft.CodeAnalysis.NetAnalyzers" version="7.0.4" targetFramework="net472" developmentDependency="true" />
-  <package id="Microsoft.Web.WebView2" version="1.0.2088.41" targetFramework="net48" />
+  <package id="Microsoft.Web.WebView2" version="1.0.2151.40" targetFramework="net48" />
 </packages>
\ No newline at end of file
diff --git a/src/XmlNotepadSetup/Product.wxs b/src/XmlNotepadSetup/Product.wxs
index 714d1b20..5dfc4c57 100644
--- a/src/XmlNotepadSetup/Product.wxs
+++ b/src/XmlNotepadSetup/Product.wxs
@@ -131,9 +131,6 @@
       <Component Id="willy.xsl" Guid="bece5b74-a8f2-4bfb-a146-6647170f014a">
         <File Id="willy.xsl" KeyPath="yes" />
       </Component>
-      <Component Id="Hamlet.htm" Guid="7e217594-3d78-4bb4-8caa-69652844b86d">
-        <File Id="Hamlet.htm" KeyPath="yes" />
-      </Component>
     </DirectoryRef>
     <!-- shortcut in start menu -->
     <DirectoryRef Id="ApplicationProgramsFolder">
@@ -174,7 +171,6 @@
       <ComponentRef Id="rss.xml" />
       <ComponentRef Id="rsspretty.xsl" />
       <ComponentRef Id="willy.xsl" />
-      <ComponentRef Id="Hamlet.htm" />
       <ComponentRef Id="ApplicationShortcut" />
     </Feature>
     <WixVariable Id="WixUILicenseRtf" Value="$(var.Application.TargetDir)\license.rtf" />