diff --git a/implement/elm-fullstack/Program.cs b/implement/elm-fullstack/Program.cs
index 8cdb7cce6..a7f86ff0e 100644
--- a/implement/elm-fullstack/Program.cs
+++ b/implement/elm-fullstack/Program.cs
@@ -14,7 +14,7 @@ namespace elm_fullstack
 {
     public class Program
     {
-        static public string AppVersionId => "2021-06-05";
+        static public string AppVersionId => "2021-06-16";
 
         static int AdminInterfaceDefaultPort => 4000;
 
diff --git a/implement/elm-fullstack/elm-fullstack.csproj b/implement/elm-fullstack/elm-fullstack.csproj
index ac24d3a7b..dc61ae79e 100644
--- a/implement/elm-fullstack/elm-fullstack.csproj
+++ b/implement/elm-fullstack/elm-fullstack.csproj
@@ -5,14 +5,18 @@
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <RootNamespace>elm_fullstack</RootNamespace>
     <AssemblyName>elm-fs</AssemblyName>
-    <AssemblyVersion>2021.0605.0.0</AssemblyVersion>
-    <FileVersion>2021.0605.0.0</FileVersion>
+    <AssemblyVersion>2021.0616.0.0</AssemblyVersion>
+    <FileVersion>2021.0616.0.0</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
   </ItemGroup>
 
+  <ItemGroup>
+    <RuntimeHostConfigurationOption Include="System.Globalization.Invariant" Value="true" />
+  </ItemGroup>
+
   <PropertyGroup>
     <IncludeSymbolsInSingleFile>true</IncludeSymbolsInSingleFile>
   </PropertyGroup>