diff --git a/HtmlSanitizer/EventArgs.cs b/HtmlSanitizer/EventArgs.cs
index 5a721aa..f4f90a4 100644
--- a/HtmlSanitizer/EventArgs.cs
+++ b/HtmlSanitizer/EventArgs.cs
@@ -4,9 +4,6 @@ using AngleSharp.Dom.Html;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace Ganss.XSS
 {
diff --git a/HtmlSanitizer/HtmlSanitizer.cs b/HtmlSanitizer/HtmlSanitizer.cs
index c61b2f1..2b8d877 100644
--- a/HtmlSanitizer/HtmlSanitizer.cs
+++ b/HtmlSanitizer/HtmlSanitizer.cs
@@ -2,10 +2,10 @@ using AngleSharp;
 using AngleSharp.Dom;
 using AngleSharp.Dom.Css;
 using AngleSharp.Dom.Html;
+using AngleSharp.Extensions;
 using AngleSharp.Html;
 using AngleSharp.Parser.Css;
 using AngleSharp.Parser.Html;
-using AngleSharp.Extensions;
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -728,11 +728,7 @@ namespace Ganss.XSS
             {
                 return uri.IsAbsoluteUri ? uri.AbsoluteUri : uri.GetComponents(UriComponents.SerializationInfoString, UriFormat.UriEscaped);
             }
-#if NETSTANDARD
-            catch (Exception)
-#else
             catch (UriFormatException)
-#endif
             {
                 return null;
             }
diff --git a/HtmlSanitizer/HtmlSanitizer.csproj b/HtmlSanitizer/HtmlSanitizer.csproj
index 0932882..f9b6577 100644
--- a/HtmlSanitizer/HtmlSanitizer.csproj
+++ b/HtmlSanitizer/HtmlSanitizer.csproj
@@ -49,10 +49,6 @@
     <AssemblyOriginatorKeyFile>HtmlSanitizer.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="AngleSharp, Version=0.9.6.41832, Culture=neutral, PublicKeyToken=e83494dcdc6d31ea, processorArchitecture=MSIL">
-      <HintPath>..\packages\AngleSharp.0.9.6\lib\net45\AngleSharp.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Net" />
@@ -71,7 +67,6 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="HtmlSanitizer.snk" />
-    <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/HtmlSanitizer/HtmlSanitizer.project.json b/HtmlSanitizer/HtmlSanitizer.project.json
new file mode 100644
index 0000000..d94c69f
--- /dev/null
+++ b/HtmlSanitizer/HtmlSanitizer.project.json
@@ -0,0 +1,11 @@
+{
+  "dependencies": {
+    "AngleSharp": "0.9.6"
+  },
+  "frameworks": {
+    "net45": { }
+  },
+  "runtimes": {
+    "win": { }
+  }
+}
diff --git a/HtmlSanitizer/Properties/AssemblyInfo.cs b/HtmlSanitizer/Properties/AssemblyInfo.cs
index 0be4e51..e772c25 100644
--- a/HtmlSanitizer/Properties/AssemblyInfo.cs
+++ b/HtmlSanitizer/Properties/AssemblyInfo.cs
@@ -1,5 +1,4 @@
 using System.Reflection;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following
diff --git a/HtmlSanitizer/RemoveReason.cs b/HtmlSanitizer/RemoveReason.cs
index 6d67895..78ee2e1 100644
--- a/HtmlSanitizer/RemoveReason.cs
+++ b/HtmlSanitizer/RemoveReason.cs
@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Ganss.XSS
+namespace Ganss.XSS
 {
     /// <summary>
     /// List of reasons why something was identified to get removed from the HTML
diff --git a/HtmlSanitizer/packages.config b/HtmlSanitizer/packages.config
deleted file mode 100644
index 63bd0ad..0000000
--- a/HtmlSanitizer/packages.config
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="AngleSharp" version="0.9.6" targetFramework="net45" />
-</packages>
\ No newline at end of file
diff --git a/HtmlSanitizer/project.json b/HtmlSanitizer/project.json
index 0643e60..7f8cff2 100644
--- a/HtmlSanitizer/project.json
+++ b/HtmlSanitizer/project.json
@@ -13,6 +13,10 @@
       "url": "git://github.com/mganss/HtmlSanitizer"
     }
   },
+  "buildOptions": {
+    "keyFile": "HtmlSanitizer.snk",
+    "publicSign": true
+  },
   "dependencies": {
     "AngleSharp": "0.9.6"
   },
@@ -25,24 +29,23 @@
       }
     },
     "netstandard1.3": {
-      "imports": [ "dotnet" ],
+      "imports": "dotnet",
       "buildOptions": {
         "define": [
           "NETSTANDARD"
         ]
       },
       "dependencies": {
-        "System.Collections": "4.0.11-rc3-23909",
+        "System.Collections": "4.0.11-rc2-24027",
         "System.ComponentModel": "4.0.1-rc2-24027",
-        "System.Diagnostics.Debug": "4.0.11-rc3-23909",
-        "System.Globalization": "4.0.11-rc3-23909",
-        "System.IO": "4.1.0-rc3-23909",
-        "System.Linq": "4.1.0-rc3-23909",
-        "System.Runtime": "4.1.0-rc3-23909",
-        "System.Runtime.Extensions": "4.1.0-rc3-23909",
-        "System.Text.RegularExpressions": "4.0.12-rc3-23909",
-        "System.Threading": "4.0.11-rc3-23909"
+        "System.Diagnostics.Debug": "4.0.11-rc2-24027",
+        "System.Globalization": "4.0.11-rc2-24027",
+        "System.Linq": "4.1.0-rc2-24027",
+        "System.Runtime": "4.1.0-rc2-24027",
+        "System.Runtime.Extensions": "4.1.0-rc2-24027",
+        "System.Text.RegularExpressions": "4.0.12-rc2-24027",
+        "System.Threading": "4.0.11-rc2-24027"
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/appveyor.yml b/appveyor.yml
index 86ff04b..61e98b5 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 3.2.{build}
+version: 3.3.{build}
 install:
   - nuget restore
 configuration: Release
@@ -14,20 +14,9 @@ environment:
     secure: pUUrynbyxCRpsAgGdKBVYDZCilwBmaWQ1Jg+rg5znr0=
   CoverityNotificationEmail:
     secure: m/ox72HU97EeJExWEFWx+0M9uov0cydn6E8mSaQzsQE=
-build:
-  project: HtmlSanitizer.sln
-  verbosity: minimal
-  publish_nuget: true
-  publish_nuget_symbols: true
-#after_build:
-#  - ps: |
-#      if ($env:CoverityProjectToken)
-#      {
-#        cov-build.exe --dir cov-int msbuild /t:Rebuild HtmlSanitizer.sln
-#        nuget.exe install PublishCoverity -ExcludeVersion
-#        PublishCoverity\tools\PublishCoverity.exe compress -o coverity.zip -i cov-int
-#        PublishCoverity\tools\PublishCoverity.exe publish -t "$env:CoverityProjectToken" -e "$env:CoverityNotificationEmail" -r "$env:APPVEYOR_REPO_NAME" -z coverity.zip -d "AppVeyor $env:APPVEYOR_BUILD_VERSION" --codeVersion "$env:APPVEYOR_REPO_COMMIT"
-#      }
+build_script:
+  - dotnet restore
+  - dotnet pack --version-suffix %APPVEYOR_BUILD_VERSION%
 test_script:
   - nuget.exe install OpenCover -ExcludeVersion
   - nuget.exe install NUnit.Runners -ExcludeVersion
@@ -35,3 +24,5 @@ test_script:
   - "SET PATH=C:\\Python34;C:\\Python34\\Scripts;%PATH%"
   - pip install codecov
   - codecov -f "coverage.xml"
+artifacts:
+  - path: '**\*.nupkg'