diff --git a/LibreMetaverse/LibreMetaverse.csproj b/LibreMetaverse/LibreMetaverse.csproj
index f918eff0..38405f78 100644
--- a/LibreMetaverse/LibreMetaverse.csproj
+++ b/LibreMetaverse/LibreMetaverse.csproj
@@ -53,7 +53,7 @@
   <ItemGroup>
     <PackageReference Include="ComponentAce.Compression.Libs.zlib" Version="1.0.4" />
     <PackageReference Include="log4net" Version="2.0.8" />
-    <PackageReference Include="XmlRpcCS" Version="2.1.1" />
+    <PackageReference Include="XmlRpcCS" Version="2.1.1.2" />
     <PackageReference Include="ZKWeb.System.Drawing" Version="4.0.0" />
   </ItemGroup>
   <ItemGroup>
diff --git a/Programs/GridProxy/GridProxy.csproj b/Programs/GridProxy/GridProxy.csproj
index 8c85face..25e3e7c6 100644
--- a/Programs/GridProxy/GridProxy.csproj
+++ b/Programs/GridProxy/GridProxy.csproj
@@ -61,7 +61,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="log4net" Version="2.0.8" />
-    <PackageReference Include="XmlRpcCS" Version="2.1.1" />
+    <PackageReference Include="XmlRpcCS" Version="2.1.1.2" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\LibreMetaverseTypes\LibreMetaverse.Types.csproj" />
diff --git a/Programs/GridProxy/GridProxyApp.csproj b/Programs/GridProxy/GridProxyApp.csproj
index d79263db..c3011be8 100644
--- a/Programs/GridProxy/GridProxyApp.csproj
+++ b/Programs/GridProxy/GridProxyApp.csproj
@@ -12,7 +12,7 @@
 	  <DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>
 	  <DefaultTargetSchema>IE50</DefaultTargetSchema>
 	  <DelaySign>false</DelaySign>
-	  <TargetFramework>net40</TargetFramework>
+	  <TargetFramework>netstandard2.0</TargetFramework>
 	  <OutputType>Exe</OutputType>
 	  <RootNamespace>GridProxyApp</RootNamespace>
 	  <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
diff --git a/Programs/WinGridProxy/WinGridProxy.csproj b/Programs/WinGridProxy/WinGridProxy.csproj
index 3059a4cc..88bf8169 100644
--- a/Programs/WinGridProxy/WinGridProxy.csproj
+++ b/Programs/WinGridProxy/WinGridProxy.csproj
@@ -10,7 +10,7 @@
     <DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>
     <DefaultTargetSchema>IE50</DefaultTargetSchema>
     <DelaySign>false</DelaySign>
-    <TargetFramework>net45</TargetFramework>
+    <TargetFramework>netstandard2.0</TargetFramework>
     <OutputType>WinExe</OutputType>
     <RootNamespace>WinGridProxy</RootNamespace>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
@@ -78,7 +78,7 @@
   <ItemGroup>
     <PackageReference Include="Be.Windows.Forms.HexBox" Version="1.6.1" />
     <PackageReference Include="log4net" Version="2.0.8" />
-    <PackageReference Include="XmlRpcCS" Version="2.1.1" />
+    <PackageReference Include="XmlRpcCS" Version="2.1.1.2" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\LibreMetaverseTypes\LibreMetaverse.Types.csproj" />