diff --git a/WinUIGallery/MainWindow.xaml b/WinUIGallery/MainWindow.xaml
index 219010aef..3f95c0cec 100644
--- a/WinUIGallery/MainWindow.xaml
+++ b/WinUIGallery/MainWindow.xaml
@@ -24,13 +24,9 @@
             IsBackButtonVisible="{x:Bind rootFrame.CanGoBack, Mode=OneWay}"
             IsPaneToggleButtonVisible="True"
             PaneToggleRequested="TitleBar_PaneToggleRequested">
-            <!--  This is a workaround for https://github.com/microsoft/microsoft-ui-xaml/issues/10374, once fixed we should just be using IconSource  -->
-            <TitleBar.LeftHeader>
-                <ImageIcon
-                    Height="16"
-                    Margin="0,0,8,0"
-                    Source="/Assets/Tiles/GalleryIcon.ico" />
-            </TitleBar.LeftHeader>
+            <TitleBar.IconSource>
+                <ImageIconSource ImageSource="/Assets/Tiles/GalleryIcon.ico" />
+            </TitleBar.IconSource>
             <TitleBar.Content>
                 <AutoSuggestBox
                     x:Name="controlsSearchBox"
diff --git a/WinUIGallery/Samples/ControlPages/TitleBarPage.xaml b/WinUIGallery/Samples/ControlPages/TitleBarPage.xaml
index c372ad54d..63f405db2 100644
--- a/WinUIGallery/Samples/ControlPages/TitleBarPage.xaml
+++ b/WinUIGallery/Samples/ControlPages/TitleBarPage.xaml
@@ -42,15 +42,11 @@
                         Title="{Binding ElementName=TitleBox, Path=Text, Mode=OneWay}"
                         IsBackButtonVisible="{Binding ElementName=BackButtonToggle, Path=IsOn, Mode=OneWay}"
                         IsPaneToggleButtonVisible="{Binding ElementName=PaneToggle, Path=IsOn, Mode=OneWay}"
-                        Subtitle="{Binding ElementName=SubtitleBox, Path=Text, Mode=OneWay}"
-                        LayoutUpdated="TitleBar_LayoutUpdated">
-                        <!--  This is a workaround for https://github.com/microsoft/microsoft-ui-xaml/issues/10374, once fixed we should just be using IconSource  -->
-                        <TitleBar.LeftHeader>
-                            <ImageIcon
-                                Height="16"
-                                Margin="16,0,8,0"
-                                Source="/Assets/Tiles/GalleryIcon.ico" />
-                        </TitleBar.LeftHeader>
+                        LayoutUpdated="TitleBar_LayoutUpdated"
+                        Subtitle="{Binding ElementName=SubtitleBox, Path=Text, Mode=OneWay}">
+                        <TitleBar.IconSource>
+                            <ImageIconSource ImageSource="/Assets/Tiles/GalleryIcon.ico" />
+                        </TitleBar.IconSource>
                         <TitleBar.RightHeader>
                             <PersonPicture
                                 Width="30"
diff --git a/WinUIGallery/Samples/SamplePages/TitleBarWindow.xaml b/WinUIGallery/Samples/SamplePages/TitleBarWindow.xaml
index b4bd6412e..69a93540c 100644
--- a/WinUIGallery/Samples/SamplePages/TitleBarWindow.xaml
+++ b/WinUIGallery/Samples/SamplePages/TitleBarWindow.xaml
@@ -24,16 +24,9 @@
             IsPaneToggleButtonVisible="True"
             PaneToggleRequested="TitleBar_PaneToggleRequested"
             Subtitle="TitleBar sample">
-            <!--  This is a workaround for https://github.com/microsoft/microsoft-ui-xaml/issues/10374, once fixed we should just be using IconSource  -->
-            <!-- <TitleBar.IconSource>
-                    <ImageIconSource ImageSource="/Assets/Tiles/GalleryIcon.ico" />
-                 </TitleBar.IconSource>-->
-            <TitleBar.LeftHeader>
-                <ImageIcon
-                    Height="16"
-                    Margin="8,0,8,0"
-                    Source="/Assets/Tiles/GalleryIcon.ico" />
-            </TitleBar.LeftHeader>
+            <TitleBar.IconSource>
+                <ImageIconSource ImageSource="/Assets/Tiles/GalleryIcon.ico" />
+            </TitleBar.IconSource>
             <TitleBar.RightHeader>
                 <PersonPicture
                     Width="30"
diff --git a/WinUIGallery/WinUIGallery.csproj b/WinUIGallery/WinUIGallery.csproj
index 2ec058eaa..318bcfd45 100644
--- a/WinUIGallery/WinUIGallery.csproj
+++ b/WinUIGallery/WinUIGallery.csproj
@@ -121,11 +121,11 @@
             just add versionless PackageReferences here.  They will be updated to their actual versions by either the Packages.props file
             in the WinUI repo, or the next ItemGroup below when standalone. -->
   <ItemGroup>
-    <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.3.264">
+    <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.3.269">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.Windows.SDK.BuildTools.MSIX" Version="1.7.20250806.1">
+    <PackageReference Include="Microsoft.Windows.SDK.BuildTools.MSIX" Version="1.7.251221100">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/standalone.props b/standalone.props
index de8326aa6..55297931b 100644
--- a/standalone.props
+++ b/standalone.props
@@ -2,11 +2,11 @@
   <PropertyGroup>
     <!-- The NuGet versions of dependencies to build against. -->
     <WindowsSdkPackageVersion>10.0.22621.42</WindowsSdkPackageVersion>
-    <WindowsAppSdkPackageVersion>1.8.250907003</WindowsAppSdkPackageVersion>
+    <WindowsAppSdkPackageVersion>1.8.260209005</WindowsAppSdkPackageVersion>
     <MicrosoftNETCoreUniversalWindowsPlatformVersion>6.2.11</MicrosoftNETCoreUniversalWindowsPlatformVersion>
     <GraphicsWin2DVersion>1.3.2</GraphicsWin2DVersion>
     <ColorCodeVersion>2.0.15</ColorCodeVersion>
-    <CommunityToolkitWinUIVersion>8.2.250402</CommunityToolkitWinUIVersion>
+    <CommunityToolkitWinUIVersion>8.2.251219</CommunityToolkitWinUIVersion>
     <MicrosoftCsWinRTPackageVersion>2.2.0</MicrosoftCsWinRTPackageVersion>
     <!-- We have multiple projects in the same directory, which means we need to separate their output paths-->
     <BaseIntermediateOutputPath>obj\$(MSBuildProjectName)\</BaseIntermediateOutputPath>