diff --git a/SampleLibrary/SampleLibrary.csproj b/SampleLibrary/SampleLibrary.csproj
index 49261bb..9ea3cd4 100644
--- a/SampleLibrary/SampleLibrary.csproj
+++ b/SampleLibrary/SampleLibrary.csproj
@@ -74,10 +74,15 @@
     <Compile Include="Utils.cs" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\xUnitRevitUtils2021\xUnitRevitUtils2021.csproj">
-      <Project>{977e0b63-5706-4c2b-9c01-3c02d9ebe377}</Project>
-      <Name>xUnitRevitUtils2021</Name>
+    <ProjectReference Include="..\xUnitRevitUtils2023\xUnitRevitUtils2023.csproj">
+      <Project>{e0bf38c2-13bc-4acc-b0f2-4dfe82965db4}</Project>
+      <Name>xUnitRevitUtils2023</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Speckle.Revit.API">
+      <Version>2023.0.0</Version>
+    </PackageReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/xUnitRevitUtilsShared/xru.cs b/xUnitRevitUtilsShared/xru.cs
index 6c4bd00..e886c37 100644
--- a/xUnitRevitUtilsShared/xru.cs
+++ b/xUnitRevitUtilsShared/xru.cs
@@ -1,52 +1,52 @@
-using Autodesk.Revit.DB;
-using Autodesk.Revit.UI;
-using Xunit;
-
-namespace xUnitRevitUtils
-{
-  /// <summary>
-  /// Utility class with methods and properties used by the xUnit Revit plugin
-  /// </summary>
-  public static class xru
-  {
-    public static UIApplication Uiapp { get; set; }
-    private static IList<Action> Queue { get; set; }
-    private static ExternalEvent EventHandler { get; set; }
-    public static SynchronizationContext UiContext { get; set; }
-    public static void Initialize(UIApplication uiapp, SynchronizationContext uiContext, ExternalEvent eventHandler, IList<Action> queue)
-    {
-      Uiapp = uiapp;
-      UiContext = uiContext;
-      EventHandler = eventHandler;
-      Queue = queue;
-    }
-
-    #region utility methods
-
-    /// <summary>
-    /// Returns the selected elements in the active document
-    /// </summary>
-    /// <returns></returns>
-    public static IList<Element> GetActiveSelection()
-    {
-      Assert.NotNull(Uiapp);
-
-      if (Uiapp.ActiveUIDocument != null)
-        return Uiapp.ActiveUIDocument.Selection.GetElementIds().Select(x => Uiapp.ActiveUIDocument.Document.GetElement(x)).ToList();
-      return new List<Element>();
-    }
-    /// <summary>
-    /// Opens and activates a document if not open already
-    /// </summary>
-    /// <param name="filePath">Path to the file to open</param>
-    public static Document OpenDoc(string filePath)
-    {
-      Assert.NotNull(Uiapp);
-      Document doc = null;
-      //OpenAndActivateDocument only works if run from the current context
-      UiContext.Send(x => doc = Uiapp.OpenAndActivateDocument(filePath).Document, null);
-      Assert.NotNull(doc);
-      return doc;
+using Autodesk.Revit.DB;
+using Autodesk.Revit.UI;
+using Xunit;
+
+namespace xUnitRevitUtils
+{
+  /// <summary>
+  /// Utility class with methods and properties used by the xUnit Revit plugin
+  /// </summary>
+  public static class xru
+  {
+    public static UIApplication Uiapp { get; set; }
+    private static IList<Action> Queue { get; set; }
+    private static ExternalEvent EventHandler { get; set; }
+    public static SynchronizationContext UiContext { get; set; }
+    public static void Initialize(UIApplication uiapp, SynchronizationContext uiContext, ExternalEvent eventHandler, IList<Action> queue)
+    {
+      Uiapp = uiapp;
+      UiContext = uiContext;
+      EventHandler = eventHandler;
+      Queue = queue;
+    }
+
+    #region utility methods
+
+    /// <summary>
+    /// Returns the selected elements in the active document
+    /// </summary>
+    /// <returns></returns>
+    public static IList<Element> GetActiveSelection()
+    {
+      Assert.NotNull(Uiapp);
+
+      if (Uiapp.ActiveUIDocument != null)
+        return Uiapp.ActiveUIDocument.Selection.GetElementIds().Select(x => Uiapp.ActiveUIDocument.Document.GetElement(x)).ToList();
+      return new List<Element>();
+    }
+    /// <summary>
+    /// Opens and activates a document if not open already
+    /// </summary>
+    /// <param name="filePath">Path to the file to open</param>
+    public static Document OpenDoc(string filePath)
+    {
+      Assert.NotNull(Uiapp);
+      Document doc = null;
+      //OpenAndActivateDocument only works if run from the current context
+      UiContext.Send(x => doc = Uiapp.OpenAndActivateDocument(filePath).Document, null);
+      Assert.NotNull(doc);
+      return doc;
     }
     /// <summary>
     /// Closes the provided Revit document
@@ -64,62 +64,62 @@ namespace xUnitRevitUtils
       var result = false;
       UiContext.Send(x => result = doc.Close(saveChanges), null);
       return result;
-    }
-
-    /// <summary>
-    /// Creates a new empty document
-    /// </summary>
-    /// <param name="templatePath">Path to the project template</param>
-    /// <param name="filePath">Path where to save the new doc</param>
-    /// <param name="overwrite">If true overwrites existing files with same name</param>
-    /// <returns></returns>
-    public static Document CreateNewDoc(string templatePath, string filePath, bool overwrite = true)
-    {
-      Assert.NotNull(Uiapp);
-      Document doc = null;
-
-      try
-      {
-        if (overwrite && File.Exists(filePath))
-          File.Delete(filePath);
-      }
+    }
+
+    /// <summary>
+    /// Creates a new empty document
+    /// </summary>
+    /// <param name="templatePath">Path to the project template</param>
+    /// <param name="filePath">Path where to save the new doc</param>
+    /// <param name="overwrite">If true overwrites existing files with same name</param>
+    /// <returns></returns>
+    public static Document CreateNewDoc(string templatePath, string filePath, bool overwrite = true)
+    {
+      Assert.NotNull(Uiapp);
+      Document doc = null;
+
+      try
+      {
+        if (overwrite && File.Exists(filePath))
+          File.Delete(filePath);
+      }
       catch
       {
-      }
-
-      //OpenAndActivateDocument only works if run from the current context
-      UiContext.Send(x =>
-      {
-        //if already open, just use it
-        if (!File.Exists(filePath))
-        {
-          doc = Uiapp.Application.NewProjectDocument(templatePath);
-          doc.SaveAs(filePath);
-          doc.Close();
-        }
-
-        doc = Uiapp.OpenAndActivateDocument(filePath).Document;
-      }
-      , null);
-      Assert.NotNull(doc);
-      return doc;
-    }
-
-    /// <summary>
-    /// Runs an Action in a Revit transaction, uses TaskCompletionSource to communicate when done
-    /// </summary>
-    /// <param name="action">Action to run</param>
-    /// <param name="doc">Revit Document</param>
-    /// <param name="transactionName">Transaction Name</param>
-    /// <param name="ignoreWarnings">Enable to swallow all warnings generated by the transaction and prevent them from being raised within Revit</param>
-    /// <returns></returns>
-    public static Task RunInTransaction(Action action, Document doc, string transactionName = "transaction", bool ignoreWarnings = false)
-    {
-      var tcs = new TaskCompletionSource<string>();
-      Queue.Add(new Action(() =>
-      {
-        try
-        {
+      }
+
+      //OpenAndActivateDocument only works if run from the current context
+      UiContext.Send(x =>
+      {
+        //if already open, just use it
+        if (!File.Exists(filePath))
+        {
+          doc = Uiapp.Application.NewProjectDocument(templatePath);
+          doc.SaveAs(filePath);
+          doc.Close();
+        }
+
+        doc = Uiapp.OpenAndActivateDocument(filePath).Document;
+      }
+      , null);
+      Assert.NotNull(doc);
+      return doc;
+    }
+
+    /// <summary>
+    /// Runs an Action in a Revit transaction, uses TaskCompletionSource to communicate when done
+    /// </summary>
+    /// <param name="action">Action to run</param>
+    /// <param name="doc">Revit Document</param>
+    /// <param name="transactionName">Transaction Name</param>
+    /// <param name="ignoreWarnings">Enable to swallow all warnings generated by the transaction and prevent them from being raised within Revit</param>
+    /// <returns></returns>
+    public static Task RunInTransaction(Action action, Document doc, string transactionName = "transaction", bool ignoreWarnings = false)
+    {
+      var tcs = new TaskCompletionSource<string>();
+      Queue.Add(new Action(() =>
+      {
+        try
+        {
           using var transaction = new Transaction(doc, transactionName);
           transaction.Start();
 
@@ -131,64 +131,64 @@ namespace xUnitRevitUtils
           }
 
           action.Invoke();
-          transaction.Commit();
-        }
-        catch (Exception e)
-        {
-          tcs.TrySetException(e);
-        }
-        tcs.TrySetResult("");
-      }));
-
-      EventHandler.Raise();
-
-      return tcs.Task;
-    }
-
-    /// <summary>
-    /// Runs an Action, uses TaskCompletionSource to communicate when done
-    /// </summary>
-    /// <param name="action">Action to run</param>
-    /// <param name="doc">Revit Document</param>
-    /// <returns></returns>
-    public static Task Run(Action action, Document doc)
-    {
-      var tcs = new TaskCompletionSource<string>();
-      Queue.Add(new Action(() =>
-      {
-        try
-        {
-          action.Invoke();
-        }
-        catch (Exception e)
-        {
-          tcs.TrySetException(e);
-        }
-        tcs.TrySetResult("");
-      }));
-
-      EventHandler.Raise();
-
-      return tcs.Task;
-    }
-
-    /// <summary>
-    /// A failures preprocesser that clears any failures that occur within a transaction
-    /// </summary>
-    internal class IgnoreAllWarnings : IFailuresPreprocessor
-    {
-      public FailureProcessingResult PreprocessFailures(FailuresAccessor failuresAccessor)
-      {
-        var failList = failuresAccessor.GetFailureMessages();
-
-        foreach (FailureMessageAccessor failure in failList)
-        {
-          failuresAccessor.DeleteWarning(failure);
-        }
-
-        return FailureProcessingResult.Continue;
-      }
-    }
-    #endregion
-  }
-}
+          transaction.Commit();
+        }
+        catch (Exception e)
+        {
+          tcs.TrySetException(e);
+        }
+        tcs.TrySetResult("");
+      }));
+
+      EventHandler.Raise();
+
+      return tcs.Task;
+    }
+
+    /// <summary>
+    /// Runs an Action, uses TaskCompletionSource to communicate when done
+    /// </summary>
+    /// <param name="action">Action to run</param>
+    /// <param name="doc">Revit Document</param>
+    /// <returns></returns>
+    public static Task Run(Action action, Document doc)
+    {
+      var tcs = new TaskCompletionSource<string>();
+      Queue.Add(new Action(() =>
+      {
+        try
+        {
+          action.Invoke();
+        }
+        catch (Exception e)
+        {
+          tcs.TrySetException(e);
+        }
+        tcs.TrySetResult("");
+      }));
+
+      EventHandler.Raise();
+
+      return tcs.Task;
+    }
+
+    /// <summary>
+    /// A failures preprocesser that clears any failures that occur within a transaction
+    /// </summary>
+    internal class IgnoreAllWarnings : IFailuresPreprocessor
+    {
+      public FailureProcessingResult PreprocessFailures(FailuresAccessor failuresAccessor)
+      {
+        var failList = failuresAccessor.GetFailureMessages();
+
+        foreach (FailureMessageAccessor failure in failList)
+        {
+          failuresAccessor.DeleteWarning(failure);
+        }
+
+        return FailureProcessingResult.Continue;
+      }
+    }
+    #endregion
+  }
+}