diff --git a/HtmlSanitizer.Tests/HtmlSanitizer.Tests.csproj b/HtmlSanitizer.Tests/HtmlSanitizer.Tests.csproj
index 7b23f85..c7207af 100644
--- a/HtmlSanitizer.Tests/HtmlSanitizer.Tests.csproj
+++ b/HtmlSanitizer.Tests/HtmlSanitizer.Tests.csproj
@@ -41,16 +41,16 @@
..\packages\AhoCorasick.1.1.5577.36525\lib\portable-net40+sl50+win+wpa81+wp80\AhoCorasick.dll
True
-
- ..\packages\AngleSharp.0.9.5\lib\net45\AngleSharp.dll
+
+ ..\packages\AngleSharp.0.9.6\lib\net45\AngleSharp.dll
True
..\packages\AutoLink.1.0.5595.30240\lib\portable-net40+sl50+win+wpa81+wp80\AutoLink.dll
True
-
- ..\packages\NUnit.3.2.0\lib\net45\nunit.framework.dll
+
+ ..\packages\NUnit.3.2.1\lib\net45\nunit.framework.dll
True
diff --git a/HtmlSanitizer.Tests/Tests.cs b/HtmlSanitizer.Tests/Tests.cs
index 3efbb2a..09ece97 100644
--- a/HtmlSanitizer.Tests/Tests.cs
+++ b/HtmlSanitizer.Tests/Tests.cs
@@ -2605,6 +2605,101 @@ @keyframes identifier {
@page * { margin: 2cm }
@keyframes identifier { 0% { top: 0 } 50% { top: 30px; left: 20px } 50% { top: 10px } 100% { top: 0 } }