diff --git a/src/samples/LoginApp.Uwp/LoginApp.Uwp.csproj b/src/samples/LoginApp.Uwp/LoginApp.Uwp.csproj
index 6e250f8f..c1f8e42f 100644
--- a/src/samples/LoginApp.Uwp/LoginApp.Uwp.csproj
+++ b/src/samples/LoginApp.Uwp/LoginApp.Uwp.csproj
@@ -149,11 +149,11 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform" Version="6.2.14" />
-    <PackageReference Include="ReactiveUI" Version="19.*" />
+    <PackageReference Include="ReactiveUI" Version="23.*" />
     <PackageReference Include="ReactiveUI.Uwp">
       <Version>18.4.1</Version>
     </PackageReference>
-    <PackageReference Include="ReactiveUI.Validation" Version="3.*" />
+    <PackageReference Include="ReactiveUI.Validation" Version="7.*" />
   </ItemGroup>
   <ItemGroup>
     <Page Include="Views\SignUpView.xaml">