diff --git a/Nifty.podspec b/Nifty.podspec
index ca551b0..8b7f571 100644
--- a/Nifty.podspec
+++ b/Nifty.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'Nifty'
-  s.version          = '0.1.5'
+  s.version          = '0.1.6'
   s.summary          = 'A short description of Nifty.'
 
 # This description is used to generate tags and improve search results.
diff --git a/Nifty/Classes/NTDisplay/Nodes/NTNode.swift b/Nifty/Classes/NTDisplay/Nodes/NTNode.swift
index 50ea2df..bc7a12c 100644
--- a/Nifty/Classes/NTDisplay/Nodes/NTNode.swift
+++ b/Nifty/Classes/NTDisplay/Nodes/NTNode.swift
@@ -655,7 +655,7 @@ extension NTNode {
      */
     open var interfaceState: UInt {
         get {
-            return self._asNode.interfaceState.rawValue
+            return UInt(self._asNode.interfaceState.rawValue)
         }
     }
     
@@ -1004,10 +1004,10 @@ extension NTNode {
     open var edgeAntialiasingMask: UInt32 // default==all values from CAEdgeAntialiasingMask
         {
         get {
-            return self._asNode.edgeAntialiasingMask
+            return self._asNode.edgeAntialiasingMask.rawValue
         }
         set {
-            self._asNode.edgeAntialiasingMask = newValue
+            self._asNode.edgeAntialiasingMask = CAEdgeAntialiasingMask(rawValue: newValue)
         }
     }