diff --git a/src/Orchard.Specs/Hosting/Orchard.Web/Web.config b/src/Orchard.Specs/Hosting/Orchard.Web/Web.config
index 025a2c335..a30254ef7 100644
--- a/src/Orchard.Specs/Hosting/Orchard.Web/Web.config
+++ b/src/Orchard.Specs/Hosting/Orchard.Web/Web.config
@@ -151,82 +151,110 @@ machine.config.comments usually located in
     <runtime>
         <gcServer enabled="true"/>
         <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-            <probing privatePath="App_Data/Dependencies"/>
+            <probing privatePath="App_Data/Dependencies" />
             <dependentAssembly>
                 <!-- 1.0.1.0 by NHibernate.Linq, Version=0.0.0.0 -->
-                <assemblyIdentity name="Iesi.Collections" publicKeyToken="AA95F207798DFDB4" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0"/>
+                <assemblyIdentity name="Iesi.Collections" publicKeyToken="AA95F207798DFDB4" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35"/>
-                <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0"/>
+                <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
+                <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35"/>
-                <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
+                <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
+                <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="System.Web.Razor" publicKeyToken="31bf3856ad364e35"/>
-                <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
+                <assemblyIdentity name="System.Web.Razor" publicKeyToken="31bf3856ad364e35" />
+                <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35"/>
-                <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
+                <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
+                <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="System.Web.WebPages.Deployment" publicKeyToken="31bf3856ad364e35"/>
-                <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
+                <assemblyIdentity name="System.Web.WebPages.Deployment" publicKeyToken="31bf3856ad364e35" />
+                <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="System.Web.WebPages.Razor" publicKeyToken="31bf3856ad364e35"/>
-                <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
+                <assemblyIdentity name="System.Web.WebPages.Razor" publicKeyToken="31bf3856ad364e35" />
+                <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="System.Net.Http.Formatting" publicKeyToken="31bf3856ad364e35" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0"/>
+                <assemblyIdentity name="System.Net.Http.Formatting" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="System.Web.Http" publicKeyToken="31bf3856ad364e35" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0"/>
+                <assemblyIdentity name="System.Web.Http" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
             </dependentAssembly>
             <dependentAssembly>
                 <!-- 3.3.1.4000 by NHibernate.Linq, Version=0.0.0.0 -->
-                <assemblyIdentity name="NHibernate" publicKeyToken="aa95f207798dfdb4" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-4.0.0.4000" newVersion="4.0.0.4000"/>
+                <assemblyIdentity name="NHibernate" publicKeyToken="aa95f207798dfdb4" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-4.0.0.4000" newVersion="4.0.0.4000" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="Autofac" publicKeyToken="17863af14b0044da"/>
-                <bindingRedirect oldVersion="0.0.0.0-3.5.0.0" newVersion="3.5.0.0"/>
+                <assemblyIdentity name="Autofac" publicKeyToken="17863af14b0044da" />
+                <bindingRedirect oldVersion="0.0.0.0-3.5.0.0" newVersion="3.5.0.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30AD4FE6B2A6AEED" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0"/>
+                <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30AD4FE6B2A6AEED" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="Microsoft.WindowsAzure.Storage" publicKeyToken="31bf3856ad364e35" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-5.0.2.0" newVersion="5.0.2.0"/>
+                <assemblyIdentity name="Microsoft.WindowsAzure.Storage" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-5.0.2.0" newVersion="5.0.2.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="Microsoft.Data.Edm" publicKeyToken="31BF3856AD364E35" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-5.6.4.0" newVersion="5.6.4.0"/>
+                <assemblyIdentity name="Microsoft.Data.Edm" publicKeyToken="31BF3856AD364E35" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-5.6.4.0" newVersion="5.6.4.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31BF3856AD364E35" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-5.6.4.0" newVersion="5.6.4.0"/>
+                <assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31BF3856AD364E35" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-5.6.4.0" newVersion="5.6.4.0" />
             </dependentAssembly>
             <dependentAssembly>
-                <assemblyIdentity name="Microsoft.Data.Services.Client" publicKeyToken="31BF3856AD364E35" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-5.6.4.0" newVersion="5.6.4.0"/>
+                <assemblyIdentity name="Microsoft.Data.Services.Client" publicKeyToken="31BF3856AD364E35" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-5.6.4.0" newVersion="5.6.4.0" />
             </dependentAssembly>
             <dependentAssembly>
                 <!-- 2.0.0.0 by System.Data.SqlServerCe, Version=4.0.0.0 -->
-                <assemblyIdentity name="System.Transactions" publicKeyToken="31bf3856ad364e35" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0"/>
+                <assemblyIdentity name="System.Transactions" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
             </dependentAssembly>
             <dependentAssembly>
                 <!-- 2.0.0.0 by System.Data.SqlServerCe, Version=4.0.0.0 -->
-                <assemblyIdentity name="System.Data" publicKeyToken="31bf3856ad364e35" culture="neutral"/>
-                <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0"/>
+                <assemblyIdentity name="System.Data" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
+            </dependentAssembly>
+            <dependentAssembly>
+                <assemblyIdentity name="Iesi.Collections" publicKeyToken="aa95f207798dfdb4" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
+            </dependentAssembly>
+            <dependentAssembly>
+                <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+            </dependentAssembly>
+            <dependentAssembly>
+              <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+              <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+            </dependentAssembly>
+            <dependentAssembly>
+              <assemblyIdentity name="Microsoft.Owin.Host.SystemWeb" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+              <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+            </dependentAssembly>
+            <dependentAssembly>
+              <assemblyIdentity name="Microsoft.IdentityModel.Protocol.Extensions" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+              <bindingRedirect oldVersion="0.0.0.0-1.0.2.33" newVersion="1.0.2.33" />
+            </dependentAssembly>
+            <dependentAssembly>
+              <assemblyIdentity name="System.IdentityModel.Tokens.Jwt" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+              <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="4.0.20622.1351" />
+            </dependentAssembly>
+            <dependentAssembly>
+              <assemblyIdentity name="Microsoft.IdentityModel.Protocol.Extensions" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+              <bindingRedirect oldVersion="0.0.0.0-1.0.2.33" newVersion="1.0.2.33" />
             </dependentAssembly>
         </assemblyBinding>
     </runtime>
diff --git a/src/Orchard.Specs/packages.config b/src/Orchard.Specs/packages.config
index aa48d5fcf..0d97f7f46 100644
--- a/src/Orchard.Specs/packages.config
+++ b/src/Orchard.Specs/packages.config
@@ -9,8 +9,6 @@
   <package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
   <package id="NHibernate" version="4.0.1.4000" targetFramework="net452" />
   <package id="NUnit" version="2.5.10.11092" targetFramework="net452" />