diff --git a/SafeExamBrowser.Browser.UnitTests/SafeExamBrowser.Browser.UnitTests.csproj b/SafeExamBrowser.Browser.UnitTests/SafeExamBrowser.Browser.UnitTests.csproj
index 0e2a5191..e9e885e3 100644
--- a/SafeExamBrowser.Browser.UnitTests/SafeExamBrowser.Browser.UnitTests.csproj
+++ b/SafeExamBrowser.Browser.UnitTests/SafeExamBrowser.Browser.UnitTests.csproj
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.props" Condition="Exists('..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.props')" />
-  <Import Project="..\packages\cef.redist.x86.89.0.17\build\cef.redist.x86.props" Condition="Exists('..\packages\cef.redist.x86.89.0.17\build\cef.redist.x86.props')" />
-  <Import Project="..\packages\cef.redist.x64.89.0.17\build\cef.redist.x64.props" Condition="Exists('..\packages\cef.redist.x64.89.0.17\build\cef.redist.x64.props')" />
+  <Import Project="..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.props" Condition="Exists('..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.props')" />
+  <Import Project="..\packages\cef.redist.x86.90.6.5\build\cef.redist.x86.props" Condition="Exists('..\packages\cef.redist.x86.90.6.5\build\cef.redist.x86.props')" />
+  <Import Project="..\packages\cef.redist.x64.90.6.5\build\cef.redist.x64.props" Condition="Exists('..\packages\cef.redist.x64.90.6.5\build\cef.redist.x64.props')" />
   <Import Project="..\packages\MSTest.TestAdapter.2.2.3\build\net45\MSTest.TestAdapter.props" Condition="Exists('..\packages\MSTest.TestAdapter.2.2.3\build\net45\MSTest.TestAdapter.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -64,11 +64,11 @@
     <Reference Include="Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
       <HintPath>..\packages\Castle.Core.4.4.1\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
-    <Reference Include="CefSharp, Version=89.0.170.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138, processorArchitecture=MSIL">
-      <HintPath>..\packages\CefSharp.Common.89.0.170\lib\net452\CefSharp.dll</HintPath>
+    <Reference Include="CefSharp, Version=90.6.50.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138, processorArchitecture=MSIL">
+      <HintPath>..\packages\CefSharp.Common.90.6.50\lib\net452\CefSharp.dll</HintPath>
     </Reference>
-    <Reference Include="CefSharp.Core, Version=89.0.170.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138, processorArchitecture=MSIL">
-      <HintPath>..\packages\CefSharp.Common.89.0.170\lib\net452\CefSharp.Core.dll</HintPath>
+    <Reference Include="CefSharp.Core, Version=90.6.50.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138, processorArchitecture=MSIL">
+      <HintPath>..\packages\CefSharp.Common.90.6.50\lib\net452\CefSharp.Core.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\MSTest.TestFramework.2.2.3\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
@@ -110,7 +110,9 @@
     <None Include="app.config">
       <SubType>Designer</SubType>
     </None>
-    <None Include="packages.config" />
+    <None Include="packages.config">
+      <SubType>Designer</SubType>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\SafeExamBrowser.Browser.Contracts\SafeExamBrowser.Browser.Contracts.csproj">
@@ -150,11 +152,11 @@
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.2.3\build\net45\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.2.3\build\net45\MSTest.TestAdapter.props'))" />
     <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.2.3\build\net45\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.2.3\build\net45\MSTest.TestAdapter.targets'))" />
-    <Error Condition="!Exists('..\packages\cef.redist.x64.89.0.17\build\cef.redist.x64.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\cef.redist.x64.89.0.17\build\cef.redist.x64.props'))" />
-    <Error Condition="!Exists('..\packages\cef.redist.x86.89.0.17\build\cef.redist.x86.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\cef.redist.x86.89.0.17\build\cef.redist.x86.props'))" />
-    <Error Condition="!Exists('..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.props'))" />
-    <Error Condition="!Exists('..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.targets'))" />
+    <Error Condition="!Exists('..\packages\cef.redist.x64.90.6.5\build\cef.redist.x64.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\cef.redist.x64.90.6.5\build\cef.redist.x64.props'))" />
+    <Error Condition="!Exists('..\packages\cef.redist.x86.90.6.5\build\cef.redist.x86.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\cef.redist.x86.90.6.5\build\cef.redist.x86.props'))" />
+    <Error Condition="!Exists('..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.props'))" />
+    <Error Condition="!Exists('..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.targets'))" />
   </Target>
   <Import Project="..\packages\MSTest.TestAdapter.2.2.3\build\net45\MSTest.TestAdapter.targets" Condition="Exists('..\packages\MSTest.TestAdapter.2.2.3\build\net45\MSTest.TestAdapter.targets')" />
-  <Import Project="..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.targets" Condition="Exists('..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.targets')" />
+  <Import Project="..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.targets" Condition="Exists('..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.targets')" />
 </Project>
\ No newline at end of file
diff --git a/SafeExamBrowser.Browser.UnitTests/app.config b/SafeExamBrowser.Browser.UnitTests/app.config
index 546e97dd..5d7d71b5 100644
--- a/SafeExamBrowser.Browser.UnitTests/app.config
+++ b/SafeExamBrowser.Browser.UnitTests/app.config
@@ -16,11 +16,11 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="CefSharp" publicKeyToken="40c4b6fc221f4138" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-89.0.170.0" newVersion="89.0.170.0" />
+        <bindingRedirect oldVersion="0.0.0.0-90.6.50.0" newVersion="90.6.50.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="CefSharp.Core" publicKeyToken="40c4b6fc221f4138" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-89.0.170.0" newVersion="89.0.170.0" />
+        <bindingRedirect oldVersion="0.0.0.0-90.6.50.0" newVersion="90.6.50.0" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
diff --git a/SafeExamBrowser.Browser.UnitTests/packages.config b/SafeExamBrowser.Browser.UnitTests/packages.config
index 5fbc5694..2568b13f 100644
--- a/SafeExamBrowser.Browser.UnitTests/packages.config
+++ b/SafeExamBrowser.Browser.UnitTests/packages.config
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Castle.Core" version="4.4.1" targetFramework="net472" />
-  <package id="cef.redist.x64" version="89.0.17" targetFramework="net472" />
-  <package id="cef.redist.x86" version="89.0.17" targetFramework="net472" />
-  <package id="CefSharp.Common" version="89.0.170" targetFramework="net472" />
+  <package id="cef.redist.x64" version="90.6.5" targetFramework="net472" />
+  <package id="cef.redist.x86" version="90.6.5" targetFramework="net472" />
+  <package id="CefSharp.Common" version="90.6.50" targetFramework="net472" />
   <package id="Moq" version="4.16.1" targetFramework="net472" />
   <package id="MSTest.TestAdapter" version="2.2.3" targetFramework="net472" />
   <package id="MSTest.TestFramework" version="2.2.3" targetFramework="net472" />
diff --git a/SafeExamBrowser.Browser/SafeExamBrowser.Browser.csproj b/SafeExamBrowser.Browser/SafeExamBrowser.Browser.csproj
index d6b323c2..801e190a 100644
--- a/SafeExamBrowser.Browser/SafeExamBrowser.Browser.csproj
+++ b/SafeExamBrowser.Browser/SafeExamBrowser.Browser.csproj
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.props" Condition="Exists('..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.props')" />
-  <Import Project="..\packages\cef.redist.x86.89.0.17\build\cef.redist.x86.props" Condition="Exists('..\packages\cef.redist.x86.89.0.17\build\cef.redist.x86.props')" />
-  <Import Project="..\packages\cef.redist.x64.89.0.17\build\cef.redist.x64.props" Condition="Exists('..\packages\cef.redist.x64.89.0.17\build\cef.redist.x64.props')" />
+  <Import Project="..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.props" Condition="Exists('..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.props')" />
+  <Import Project="..\packages\cef.redist.x86.90.6.5\build\cef.redist.x86.props" Condition="Exists('..\packages\cef.redist.x86.90.6.5\build\cef.redist.x86.props')" />
+  <Import Project="..\packages\cef.redist.x64.90.6.5\build\cef.redist.x64.props" Condition="Exists('..\packages\cef.redist.x64.90.6.5\build\cef.redist.x64.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -53,14 +53,14 @@
     <ErrorReport>prompt</ErrorReport>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="CefSharp, Version=89.0.170.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138, processorArchitecture=MSIL">
-      <HintPath>..\packages\CefSharp.Common.89.0.170\lib\net452\CefSharp.dll</HintPath>
+    <Reference Include="CefSharp, Version=90.6.50.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138, processorArchitecture=MSIL">
+      <HintPath>..\packages\CefSharp.Common.90.6.50\lib\net452\CefSharp.dll</HintPath>
     </Reference>
-    <Reference Include="CefSharp.Core, Version=89.0.170.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138, processorArchitecture=MSIL">
-      <HintPath>..\packages\CefSharp.Common.89.0.170\lib\net452\CefSharp.Core.dll</HintPath>
+    <Reference Include="CefSharp.Core, Version=90.6.50.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138, processorArchitecture=MSIL">
+      <HintPath>..\packages\CefSharp.Common.90.6.50\lib\net452\CefSharp.Core.dll</HintPath>
     </Reference>
-    <Reference Include="CefSharp.WinForms, Version=89.0.170.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138, processorArchitecture=MSIL">
-      <HintPath>..\packages\CefSharp.WinForms.89.0.170\lib\net452\CefSharp.WinForms.dll</HintPath>
+    <Reference Include="CefSharp.WinForms, Version=90.6.50.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138, processorArchitecture=MSIL">
+      <HintPath>..\packages\CefSharp.WinForms.90.6.50\lib\net452\CefSharp.WinForms.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\packages\Newtonsoft.Json.13.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
@@ -169,10 +169,10 @@
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use 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\cef.redist.x64.89.0.17\build\cef.redist.x64.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\cef.redist.x64.89.0.17\build\cef.redist.x64.props'))" />
-    <Error Condition="!Exists('..\packages\cef.redist.x86.89.0.17\build\cef.redist.x86.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\cef.redist.x86.89.0.17\build\cef.redist.x86.props'))" />
-    <Error Condition="!Exists('..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.props'))" />
-    <Error Condition="!Exists('..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.targets'))" />
+    <Error Condition="!Exists('..\packages\cef.redist.x64.90.6.5\build\cef.redist.x64.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\cef.redist.x64.90.6.5\build\cef.redist.x64.props'))" />
+    <Error Condition="!Exists('..\packages\cef.redist.x86.90.6.5\build\cef.redist.x86.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\cef.redist.x86.90.6.5\build\cef.redist.x86.props'))" />
+    <Error Condition="!Exists('..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.props'))" />
+    <Error Condition="!Exists('..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.targets'))" />
   </Target>
-  <Import Project="..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.targets" Condition="Exists('..\packages\CefSharp.Common.89.0.170\build\CefSharp.Common.targets')" />
+  <Import Project="..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.targets" Condition="Exists('..\packages\CefSharp.Common.90.6.50\build\CefSharp.Common.targets')" />
 </Project>
\ No newline at end of file
diff --git a/SafeExamBrowser.Browser/packages.config b/SafeExamBrowser.Browser/packages.config
index 5ebf35a9..4a76b402 100644
--- a/SafeExamBrowser.Browser/packages.config
+++ b/SafeExamBrowser.Browser/packages.config
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="cef.redist.x64" version="89.0.17" targetFramework="net472" />
-  <package id="cef.redist.x86" version="89.0.17" targetFramework="net472" />
-  <package id="CefSharp.Common" version="89.0.170" targetFramework="net472" />
-  <package id="CefSharp.WinForms" version="89.0.170" targetFramework="net472" />
+  <package id="cef.redist.x64" version="90.6.5" targetFramework="net472" />
+  <package id="cef.redist.x86" version="90.6.5" targetFramework="net472" />
+  <package id="CefSharp.Common" version="90.6.50" targetFramework="net472" />
+  <package id="CefSharp.WinForms" version="90.6.50" targetFramework="net472" />
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
   <package id="Syroot.Windows.IO.KnownFolders" version="1.2.3" targetFramework="net472" />
   <package id="System.Security.Principal.Windows" version="5.0.0" targetFramework="net472" />
diff --git a/SafeExamBrowser.Runtime/SafeExamBrowser.Runtime.csproj b/SafeExamBrowser.Runtime/SafeExamBrowser.Runtime.csproj
index c6d616d8..9e94a445 100644
--- a/SafeExamBrowser.Runtime/SafeExamBrowser.Runtime.csproj
+++ b/SafeExamBrowser.Runtime/SafeExamBrowser.Runtime.csproj
@@ -29,6 +29,8 @@
     <UseApplicationTrust>false</UseApplicationTrust>
     <BootstrapperEnabled>true</BootstrapperEnabled>
     <TargetFrameworkProfile />
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup>
     <StartupObject>SafeExamBrowser.Runtime.App</StartupObject>
@@ -134,7 +136,9 @@
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
     <None Include="app.manifest" />
-    <None Include="packages.config" />
+    <None Include="packages.config">
+      <SubType>Designer</SubType>
+    </None>
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
       <LastGenOutput>Settings.Designer.cs</LastGenOutput>
@@ -249,4 +253,11 @@
   <Target Name="AfterClean" AfterTargets="Clean">
     <RemoveDir Directories="$(TargetDir)" />
   </Target>
+  <Import Project="..\packages\OpenCover.4.7.1189\build\OpenCover.targets" Condition="Exists('..\packages\OpenCover.4.7.1189\build\OpenCover.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use 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\OpenCover.4.7.1189\build\OpenCover.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\OpenCover.4.7.1189\build\OpenCover.targets'))" />
+  </Target>
 </Project>
\ No newline at end of file
diff --git a/SafeExamBrowser.Runtime/packages.config b/SafeExamBrowser.Runtime/packages.config
index e7eeff49..69ea61d6 100644
--- a/SafeExamBrowser.Runtime/packages.config
+++ b/SafeExamBrowser.Runtime/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="OpenCover" version="4.7.922" targetFramework="net472" />
+  <package id="OpenCover" version="4.7.1189" targetFramework="net472" />
 </packages>
\ No newline at end of file