diff --git a/dep/packages/microsoft.ui.xaml.2.1.190405001-prerelease.nupkg b/dep/packages/microsoft.ui.xaml.2.1.190405001-prerelease.nupkg
deleted file mode 100644
index dbc54406a5..0000000000
Binary files a/dep/packages/microsoft.ui.xaml.2.1.190405001-prerelease.nupkg and /dev/null differ
diff --git a/src/cascadia/CascadiaPackage/CascadiaPackage.wapproj b/src/cascadia/CascadiaPackage/CascadiaPackage.wapproj
index 204dbc0473..a9a6206010 100644
--- a/src/cascadia/CascadiaPackage/CascadiaPackage.wapproj
+++ b/src/cascadia/CascadiaPackage/CascadiaPackage.wapproj
@@ -270,12 +270,12 @@
     This does mean that version changes to Microsoft.UI.Xaml must be manually reflected
     here.
   -->
-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets')" />
   <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.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="!Exists('..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets'))" />
   </Target>
   <PropertyGroup>
     <WapProjBeforeGenerateAppxManifestDependsOn>
diff --git a/src/cascadia/TerminalApp/Tab.cpp b/src/cascadia/TerminalApp/Tab.cpp
index 0d7d8382c7..9607602ea2 100644
--- a/src/cascadia/TerminalApp/Tab.cpp
+++ b/src/cascadia/TerminalApp/Tab.cpp
@@ -166,7 +166,7 @@ void Tab::SetTabText(const winrt::hstring& text)
     // Copy the hstring, so we don't capture a dead reference
     winrt::hstring textCopy{ text };
     _tabViewItem.Dispatcher().RunAsync(CoreDispatcherPriority::Normal, [text = std::move(textCopy), this]() {
-        _tabViewItem.Header(text);
+        _tabViewItem.Header(winrt::box_value(text));
     });
 }
 
diff --git a/src/cascadia/TerminalApp/TerminalApp.vcxproj b/src/cascadia/TerminalApp/TerminalApp.vcxproj
index c8922991c2..f36a9b09c4 100644
--- a/src/cascadia/TerminalApp/TerminalApp.vcxproj
+++ b/src/cascadia/TerminalApp/TerminalApp.vcxproj
@@ -141,14 +141,14 @@
   </ItemDefinitionGroup>
   <Import Project="$(OpenConsoleDir)src\common.build.post.props" />
   <Import Project="$(OpenConsoleDir)src\cppwinrt.build.post.props" />
-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets')" />
   <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.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="!Exists('..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.2\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.2\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.props'))" />
     <Error Condition="!Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.2\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.2\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets'))" />
   </Target>
   <Import Project="..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.2\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets" Condition="Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.2\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" />
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/cascadia/TerminalApp/packages.config b/src/cascadia/TerminalApp/packages.config
index 89c45dd0a2..903f790d7d 100644
--- a/src/cascadia/TerminalApp/packages.config
+++ b/src/cascadia/TerminalApp/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.Toolkit.Win32.UI.XamlApplication" version="6.0.0-preview6.2" targetFramework="native" />
-  <package id="Microsoft.UI.Xaml" version="2.1.190405001-prerelease" targetFramework="native" />
+  <package id="Microsoft.UI.Xaml" version="2.2.190611001-prerelease" targetFramework="native" />
   <package id="Microsoft.Windows.CppWinRT" version="2.0.190417.3" targetFramework="native" />
-</packages>
\ No newline at end of file
+</packages>
diff --git a/src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj b/src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj
index b692668c0d..05b96db3e1 100644
--- a/src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj
+++ b/src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj
@@ -126,12 +126,12 @@
     <!-- DON'T REDIRECT OUR OUTPUT -->
     <NoOutputRedirection>true</NoOutputRedirection>
   </PropertyGroup>
-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets')" />
   <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.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.1.190405001-prerelease\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="!Exists('..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.190521.3\build\native\Microsoft.Windows.ImplementationLibrary.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.190521.3\build\native\Microsoft.Windows.ImplementationLibrary.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.1\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.1\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.props'))" />
     <Error Condition="!Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.1\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.1\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets'))" />
@@ -142,4 +142,4 @@
   <Import Project="..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.190521.3\build\native\Microsoft.Windows.ImplementationLibrary.targets" Condition="Exists('..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.190521.3\build\native\Microsoft.Windows.ImplementationLibrary.targets')" />
   <Import Project="..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.1\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets" Condition="Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview6.1\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" />
   <Import Project="..\..\..\packages\Microsoft.VCRTForwarders.140.1.0.0-rc\build\native\Microsoft.VCRTForwarders.140.targets" Condition="Exists('..\..\..\packages\Microsoft.VCRTForwarders.140.1.0.0-rc\build\native\Microsoft.VCRTForwarders.140.targets')" />
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/cascadia/WindowsTerminal/packages.config b/src/cascadia/WindowsTerminal/packages.config
index 9a61a654fc..97e5bcfc0b 100644
--- a/src/cascadia/WindowsTerminal/packages.config
+++ b/src/cascadia/WindowsTerminal/packages.config
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.Toolkit.Win32.UI.XamlApplication" version="6.0.0-preview6.1" targetFramework="native" />
-  <package id="Microsoft.UI.Xaml" version="2.1.190405001-prerelease" targetFramework="native" />
+  <package id="Microsoft.UI.Xaml" version="2.2.190611001-prerelease" targetFramework="native" />
   <package id="Microsoft.VCRTForwarders.140" version="1.0.0-rc" targetFramework="native" />
   <package id="Microsoft.Windows.CppWinRT" version="2.0.190417.3" targetFramework="native" />
   <package id="Microsoft.Windows.ImplementationLibrary" version="1.0.190521.3" targetFramework="native" />
-</packages>
\ No newline at end of file
+</packages>