diff --git a/UptimeSharp.Tests/UptimeSharp.Tests.csproj b/UptimeSharp.Tests/UptimeSharp.Tests.csproj
index 6a7b0ee..99a6c10 100644
--- a/UptimeSharp.Tests/UptimeSharp.Tests.csproj
+++ b/UptimeSharp.Tests/UptimeSharp.Tests.csproj
@@ -78,6 +78,9 @@
       <Name>UptimeSharp</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="..\packages\Microsoft.Bcl.Build.1.0.13\tools\Microsoft.Bcl.Build.targets" Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.13\tools\Microsoft.Bcl.Build.targets')" />
   <Target Name="EnsureBclBuildImported" BeforeTargets="BeforeBuild" Condition="'$(BclBuildImported)' == ''">
diff --git a/UptimeSharp.sln b/UptimeSharp.sln
index 2576d6e..c2d237c 100644
--- a/UptimeSharp.sln
+++ b/UptimeSharp.sln
@@ -1,6 +1,8 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2012
+# Visual Studio 2013
+VisualStudioVersion = 12.0.30324.0
+MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UptimeSharp.Tests", "UptimeSharp.Tests\UptimeSharp.Tests.csproj", "{7AB536B7-1A99-44A7-B5AA-E36E9C7F09F4}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UptimeSharp", "UptimeSharp\UptimeSharp.csproj", "{EC1E656D-4966-499A-9EDD-9DB56137BF62}"
diff --git a/UptimeSharp/Fody.targets b/UptimeSharp/Fody.targets
deleted file mode 100644
index 9e81cba..0000000
--- a/UptimeSharp/Fody.targets
+++ /dev/null
@@ -1,86 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Choose>
-    <When Condition="$(NCrunchOriginalSolutionDir) != '' And $(NCrunchOriginalSolutionDir) != '*Undefined*'">
-      <PropertyGroup>
-        <FodySolutionDir>$(NCrunchOriginalSolutionDir)</FodySolutionDir>
-      </PropertyGroup>
-    </When>
-    <When Condition="$(SolutionDir) != '' And $(SolutionDir) != '*Undefined*'">
-      <PropertyGroup>
-        <FodySolutionDir>$(SolutionDir)</FodySolutionDir>
-      </PropertyGroup>
-    </When>
-    <When Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">
-      <PropertyGroup>
-        <FodySolutionDir>$(MSBuildProjectDirectory)\..\</FodySolutionDir>
-      </PropertyGroup>
-    </When>
-  </Choose>
-  <Choose>
-    <When Condition="$(KeyOriginatorFile) != '' And $(KeyOriginatorFile) != '*Undefined*'">
-      <PropertyGroup>
-        <FodyKeyFilePath>$(KeyOriginatorFile)</FodyKeyFilePath>
-      </PropertyGroup>
-    </When>
-    <When Condition="$(AssemblyOriginatorKeyFile) != '' And $(AssemblyOriginatorKeyFile) != '*Undefined*'">
-      <PropertyGroup>
-        <FodyKeyFilePath>$(AssemblyOriginatorKeyFile)</FodyKeyFilePath>
-      </PropertyGroup>
-    </When>
-    <Otherwise >
-      <PropertyGroup>
-        <FodyKeyFilePath></FodyKeyFilePath>
-      </PropertyGroup>
-    </Otherwise>
-  </Choose>
-  <PropertyGroup>
-    <IntermediateDir>$(ProjectDir)$(IntermediateOutputPath)</IntermediateDir>
-    <FodySignAssembly Condition="$(FodySignAssembly) == '' Or $(FodySignAssembly) == '*Undefined*'">$(SignAssembly)</FodySignAssembly>
-    <FodyPath Condition="$(FodyPath) == '' Or $(FodyPath) == '*Undefined*'">$(MSBuildThisFileDirectory)</FodyPath>
-  </PropertyGroup>
-  <UsingTask
-      TaskName="Fody.WeavingTask"
-      AssemblyFile="$(FodyPath)\Fody.dll" />
-  <Target
-      AfterTargets="AfterCompile"
-      Name="WinFodyTarget"
-      Condition=" '$(OS)' == 'Windows_NT'">
-
-    <Fody.WeavingTask
-          AssemblyPath="@(IntermediateAssembly)"
-          IntermediateDir="$(IntermediateDir)"
-          KeyFilePath="$(FodyKeyFilePath)"
-          ProjectDirectory="$(ProjectDir)"
-          SolutionDir="$(FodySolutionDir)"
-          References="@(ReferencePath)"
-          SignAssembly="$(FodySignAssembly)"
-          ReferenceCopyLocalPaths="@(ReferenceCopyLocalPaths)"
-          DefineConstants="$(DefineConstants)"
-      />
-  </Target>
-
-  <Target
-      AfterTargets="AfterBuild"
-      Name="NonWinFodyTarget"
-      Condition=" '$(OS)' != 'Windows_NT'">
-    <Fody.WeavingTask
-          AssemblyPath="$(TargetPath)"
-          IntermediateDir="$(IntermediateDir)"
-          KeyFilePath="$(FodyKeyFilePath)"
-          ProjectDirectory="$(ProjectDir)"
-          SolutionDir="$(FodySolutionDir)"
-          References="@(ReferencePath)"
-          SignAssembly="$(FodySignAssembly)"
-          ReferenceCopyLocalPaths="$(ReferenceCopyLocalPaths)"
-          DefineConstants="$(DefineConstants)"
-      />
-  </Target>
-
-
-  <!--Support for ncrunch-->
-  <ItemGroup>
-    <None Include="$(FodyPath)\*.*" />
-  </ItemGroup>
-
-</Project>
\ No newline at end of file
diff --git a/UptimeSharp/Models/Parameters/Parameters.cs b/UptimeSharp/Models/Parameters/Parameters.cs
index ebe7acd..b242521 100644
--- a/UptimeSharp/Models/Parameters/Parameters.cs
+++ b/UptimeSharp/Models/Parameters/Parameters.cs
@@ -22,16 +22,26 @@ namespace UptimeSharp.Models
       Dictionary<string, string> parameterDict = new Dictionary<string, string>();
 
       // get object properties
-      IEnumerable<PropertyInfo> properties = this.GetType()
-        .GetProperties(BindingFlags.Instance | BindingFlags.Public)
-        .Where(p => Attribute.IsDefined(p, typeof(DataMemberAttribute)));
+      IEnumerable<MemberInfo> properties = this.GetType()
+        .GetTypeInfo()
+        .DeclaredMembers
+        .Where(p => p.CustomAttributes.FirstOrDefault(a => a.AttributeType == typeof(DataMemberAttribute)) != null);
 
       // gather attributes of object
-      foreach (PropertyInfo propertyInfo in properties)
+      foreach (MemberInfo memberInfo in properties)
       {
-        DataMemberAttribute attribute = (DataMemberAttribute)propertyInfo.GetCustomAttributes(typeof(DataMemberAttribute‌), false).FirstOrDefault();
-        string name = attribute.Name ?? propertyInfo.Name.ToLower();
-        object value = propertyInfo.GetValue(this, null);
+        DataMemberAttribute attribute = (DataMemberAttribute)memberInfo.GetCustomAttributes(typeof(DataMemberAttribute‌), false).FirstOrDefault();
+        string name = attribute.Name ?? memberInfo.Name.ToLower();
+        object value = null;
+
+        if (memberInfo is FieldInfo)
+        {
+          value = ((FieldInfo)memberInfo).GetValue(this);
+        }
+        else
+        {
+          value = ((PropertyInfo)memberInfo).GetValue(this, null);
+        }
 
         // invalid parameter
         if (value == null)
diff --git a/UptimeSharp/Properties/AssemblyInfo.cs b/UptimeSharp/Properties/AssemblyInfo.cs
index e72c73e..0c88ab3 100644
--- a/UptimeSharp/Properties/AssemblyInfo.cs
+++ b/UptimeSharp/Properties/AssemblyInfo.cs
@@ -22,5 +22,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.1.0.0")]
-[assembly: AssemblyFileVersion("2.1.0.0")]
\ No newline at end of file
+[assembly: AssemblyVersion("3.0.0.0")]
+[assembly: AssemblyFileVersion("3.0.0.0")]
\ No newline at end of file
diff --git a/UptimeSharp/UptimeSharp.csproj b/UptimeSharp/UptimeSharp.csproj
index f71d9d3..9b822ae 100644
--- a/UptimeSharp/UptimeSharp.csproj
+++ b/UptimeSharp/UptimeSharp.csproj
@@ -2,7 +2,7 @@
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
-    <MinimumVisualStudioVersion>10.0</MinimumVisualStudioVersion>
+    <MinimumVisualStudioVersion>11.0</MinimumVisualStudioVersion>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
     <ProjectGuid>{EC1E656D-4966-499A-9EDD-9DB56137BF62}</ProjectGuid>
@@ -10,11 +10,31 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>UptimeSharp</RootNamespace>
     <AssemblyName>UptimeSharp</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
-    <TargetFrameworkProfile>Profile104</TargetFrameworkProfile>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkProfile>Profile259</TargetFrameworkProfile>
     <FileAlignment>512</FileAlignment>
     <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-    <FodyPath>..\packages\Fody.1.20.0.0</FodyPath>
+    <FileUpgradeFlags>
+    </FileUpgradeFlags>
+    <UpgradeBackupLocation>
+    </UpgradeBackupLocation>
+    <OldToolsVersion>4.0</OldToolsVersion>
+    <PublishUrl>publish\</PublishUrl>
+    <Install>true</Install>
+    <InstallFrom>Disk</InstallFrom>
+    <UpdateEnabled>false</UpdateEnabled>
+    <UpdateMode>Foreground</UpdateMode>
+    <UpdateInterval>7</UpdateInterval>
+    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
+    <UpdatePeriodically>false</UpdatePeriodically>
+    <UpdateRequired>false</UpdateRequired>
+    <MapFileExtensions>true</MapFileExtensions>
+    <ApplicationRevision>0</ApplicationRevision>
+    <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
+    <UseApplicationTrust>false</UseApplicationTrust>
+    <BootstrapperEnabled>true</BootstrapperEnabled>
+    <NuGetPackageImportStamp>f5b16e91</NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -35,7 +55,6 @@
   </PropertyGroup>
   <ItemGroup>
     <!-- A reference to the entire .NET Framework is automatically included -->
-    <None Include="Fody.targets" />
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
@@ -65,47 +84,56 @@
   </ItemGroup>
   <ItemGroup>
     <Reference Include="Microsoft.Threading.Tasks">
-      <HintPath>..\packages\Microsoft.Bcl.Async.1.0.165\lib\portable-net40+sl4+win8+wp71\Microsoft.Threading.Tasks.dll</HintPath>
+      <HintPath>..\packages\Microsoft.Bcl.Async.1.0.166\lib\portable-net45+win8+wp8+wpa81\Microsoft.Threading.Tasks.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Threading.Tasks.Extensions">
-      <HintPath>..\packages\Microsoft.Bcl.Async.1.0.165\lib\portable-net40+sl4+win8+wp71\Microsoft.Threading.Tasks.Extensions.dll</HintPath>
+      <HintPath>..\packages\Microsoft.Bcl.Async.1.0.166\lib\portable-net45+win8+wp8+wpa81\Microsoft.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json">
-      <HintPath>..\packages\Newtonsoft.Json.5.0.8\lib\portable-net40+sl4+wp7+win8\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\packages\Newtonsoft.Json.6.0.2\lib\portable-net45+wp80+win8+wpa81\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="PropertyChanged">
       <HintPath>..\packages\PropertyChanged.Fody.1.45.0.0\Lib\portable-net4+sl4+wp7+win8+MonoAndroid16+MonoTouch40\PropertyChanged.dll</HintPath>
       <Private>False</Private>
     </Reference>
-    <Reference Include="System.IO">
-      <HintPath>..\packages\Microsoft.Bcl.1.1.6\lib\portable-net40+sl4+win8+wp71\System.IO.dll</HintPath>
-    </Reference>
     <Reference Include="System.Net.Http">
-      <HintPath>..\packages\Microsoft.Net.Http.2.2.18\lib\portable-net40+sl4+win8+wp71\System.Net.Http.dll</HintPath>
+      <HintPath>..\packages\Microsoft.Net.Http.2.2.19\lib\portable-net40+sl4+win8+wp71+wpa81\System.Net.Http.dll</HintPath>
     </Reference>
     <Reference Include="System.Net.Http.Extensions">
-      <HintPath>..\packages\Microsoft.Net.Http.2.2.18\lib\portable-net40+sl4+win8+wp71\System.Net.Http.Extensions.dll</HintPath>
+      <HintPath>..\packages\Microsoft.Net.Http.2.2.19\lib\portable-net40+sl4+win8+wp71+wpa81\System.Net.Http.Extensions.dll</HintPath>
     </Reference>
     <Reference Include="System.Net.Http.Primitives">
-      <HintPath>..\packages\Microsoft.Net.Http.2.2.18\lib\portable-net40+sl4+win8+wp71\System.Net.Http.Primitives.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Runtime">
-      <HintPath>..\packages\Microsoft.Bcl.1.1.6\lib\portable-net40+sl4+win8+wp71\System.Runtime.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Threading.Tasks">
-      <HintPath>..\packages\Microsoft.Bcl.1.1.6\lib\portable-net40+sl4+win8+wp71\System.Threading.Tasks.dll</HintPath>
+      <HintPath>..\packages\Microsoft.Net.Http.2.2.19\lib\portable-net40+sl4+win8+wp71+wpa81\System.Net.Http.Primitives.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>
     <Content Include="FodyWeavers.xml" />
   </ItemGroup>
+  <ItemGroup>
+    <BootstrapperPackage Include="Microsoft.Net.Client.3.5">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+  </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
-  <Import Project="..\packages\Microsoft.Bcl.Build.1.0.13\tools\Microsoft.Bcl.Build.targets" Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.13\tools\Microsoft.Bcl.Build.targets')" />
-  <Target Name="EnsureBclBuildImported" BeforeTargets="BeforeBuild" Condition="'$(BclBuildImported)' == ''">
-    <Error Condition="!Exists('..\packages\Microsoft.Bcl.Build.1.0.13\tools\Microsoft.Bcl.Build.targets')" Text="This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=317567." HelpKeyword="BCLBUILD2001" />
-    <Error Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.13\tools\Microsoft.Bcl.Build.targets')" Text="The build restored NuGet packages. Build the project again to include these packages in the build. For more information, see http://go.microsoft.com/fwlink/?LinkID=317568." HelpKeyword="BCLBUILD2002" />
+  <Import Project="..\packages\Fody.1.22.1\build\Fody.targets" Condition="Exists('..\packages\Fody.1.22.1\build\Fody.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable 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\Fody.1.22.1\build\Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Fody.1.22.1\build\Fody.targets'))" />
+  </Target>
+  <Import Project="..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets" Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" />
+  <Target Name="EnsureBclBuildImported" BeforeTargets="BeforeBuild" Condition="'$(BclBuildImported)' == ''">
+    <Error Condition="!Exists('..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=317567." HelpKeyword="BCLBUILD2001" />
+    <Error Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="The build restored NuGet packages. Build the project again to include these packages in the build. For more information, see http://go.microsoft.com/fwlink/?LinkID=317568." HelpKeyword="BCLBUILD2002" />
   </Target>
-  <Import Project="Fody.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
diff --git a/UptimeSharp/packages.config b/UptimeSharp/packages.config
index a1a3fe4..5d0b522 100644
--- a/UptimeSharp/packages.config
+++ b/UptimeSharp/packages.config
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Fody" version="1.20.0.0" targetFramework="portable-win+net45+sl40+wp71" developmentDependency="true" />
-  <package id="Microsoft.Bcl" version="1.1.6" targetFramework="portable-win+net45+sl40+wp71" />
-  <package id="Microsoft.Bcl.Async" version="1.0.165" targetFramework="portable-win+net45+sl40+wp71" />
-  <package id="Microsoft.Bcl.Build" version="1.0.13" targetFramework="portable-win+net45+sl40+wp71" />
-  <package id="Microsoft.Net.Http" version="2.2.18" targetFramework="portable-win+net45+sl40+wp71" />
-  <package id="Newtonsoft.Json" version="5.0.8" targetFramework="portable-win+net45+sl40+wp71" />
-  <package id="PropertyChanged.Fody" version="1.45.0.0" targetFramework="portable-win+net45+sl40+wp71" developmentDependency="true" />
+  <package id="Fody" version="1.22.1" targetFramework="portable-net45+win+wpa81+wp80" developmentDependency="true" />
+  <package id="Microsoft.Bcl" version="1.1.7" targetFramework="portable-net45+win+wpa81+wp80" />
+  <package id="Microsoft.Bcl.Async" version="1.0.166" targetFramework="portable-net45+win+wpa81+wp80" />
+  <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="portable-net45+win+wpa81+wp80" />
+  <package id="Microsoft.Net.Http" version="2.2.19" targetFramework="portable-net45+win+wpa81+wp80" />
+  <package id="Newtonsoft.Json" version="6.0.2" targetFramework="portable-net45+win+wpa81+wp80" />
+  <package id="PropertyChanged.Fody" version="1.45.0.0" targetFramework="portable-win+net45+sl40+wp71" developmentDependency="true" requireReinstallation="True" />
 </packages>
\ No newline at end of file