diff --git a/Source/Csla.Xaml.NetCoreApp3.0/Csla.Xaml.NetCore.csproj b/Source/Csla.Xaml.NetCoreApp3.0/Csla.Xaml.NetCore.csproj
index 7c6dfc3a04..2d98ba0b78 100644
--- a/Source/Csla.Xaml.NetCoreApp3.0/Csla.Xaml.NetCore.csproj
+++ b/Source/Csla.Xaml.NetCoreApp3.0/Csla.Xaml.NetCore.csproj
@@ -58,7 +58,7 @@
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1'">
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="3.1.9" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="3.1.9" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="5.0.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net5.0-windows10.0.19041.0'">
diff --git a/Source/Csla.Xaml.Uwp/Csla.Xaml.Uwp.csproj b/Source/Csla.Xaml.Uwp/Csla.Xaml.Uwp.csproj
index 4ab55fe450..3f5551e695 100644
--- a/Source/Csla.Xaml.Uwp/Csla.Xaml.Uwp.csproj
+++ b/Source/Csla.Xaml.Uwp/Csla.Xaml.Uwp.csproj
@@ -117,7 +117,7 @@
       <Version>3.1.9</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions">
-      <Version>3.1.9</Version>
+      <Version>5.0.0</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
       <Version>6.2.12</Version>
diff --git a/Source/Csla.Xaml.Xamarin/Csla.Xaml.Xamarin.csproj b/Source/Csla.Xaml.Xamarin/Csla.Xaml.Xamarin.csproj
index fc0b8fd57b..b8ce29ef0b 100644
--- a/Source/Csla.Xaml.Xamarin/Csla.Xaml.Xamarin.csproj
+++ b/Source/Csla.Xaml.Xamarin/Csla.Xaml.Xamarin.csproj
@@ -29,7 +29,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="3.1.9" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="3.1.9" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="5.0.0" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>