diff --git a/src/Microsoft.ML.Dnn/Microsoft.ML.Dnn.csproj b/src/Microsoft.ML.Dnn/Microsoft.ML.Dnn.csproj
index b32dfd85ce..6f7a008323 100644
--- a/src/Microsoft.ML.Dnn/Microsoft.ML.Dnn.csproj
+++ b/src/Microsoft.ML.Dnn/Microsoft.ML.Dnn.csproj
@@ -15,7 +15,7 @@
   <ItemGroup>
     <PackageReference Include="System.IO.FileSystem.AccessControl" Version="$(SystemIOFileSystemAccessControl)" />
     <PackageReference Include="System.Security.Principal.Windows" Version="$(SystemSecurityPrincipalWindows)" />
-    <PackageReference Include="TensorFlow.NET" Version="0.10.4" />
+    <PackageReference Include="TensorFlow.NET" Version="0.10.6" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Microsoft.ML.Dnn/TensorflowUtils.cs b/src/Microsoft.ML.Dnn/TensorflowUtils.cs
index eaa5f01ba8..440581c0f6 100644
--- a/src/Microsoft.ML.Dnn/TensorflowUtils.cs
+++ b/src/Microsoft.ML.Dnn/TensorflowUtils.cs
@@ -78,7 +78,7 @@ internal static Session LoadTFSession(IExceptionContext ectx, byte[] modelBytes,
             var graph = new Graph();
             try
             {
-                graph.Import(modelBytes);
+                graph.Import(modelBytes, "");
             }
             catch (Exception ex)
             {
diff --git a/src/Microsoft.ML.TensorFlow/TensorFlow/TensorflowUtils.cs b/src/Microsoft.ML.TensorFlow/TensorFlow/TensorflowUtils.cs
index 82d29a18aa..68591d888a 100644
--- a/src/Microsoft.ML.TensorFlow/TensorFlow/TensorflowUtils.cs
+++ b/src/Microsoft.ML.TensorFlow/TensorFlow/TensorflowUtils.cs
@@ -32,7 +32,7 @@ internal static class TensorFlowUtils
         internal static DataViewSchema GetModelSchema(IExceptionContext ectx, Graph graph, string opType = null)
         {
             var schemaBuilder = new DataViewSchema.Builder();
-            foreach (Operation op in graph.get_operations())
+            foreach (var op in graph)
             {
                 if (opType != null && opType != op.OpType)
                     continue;
diff --git a/src/Microsoft.ML.TensorFlow/TensorflowTransform.cs b/src/Microsoft.ML.TensorFlow/TensorflowTransform.cs
index 23e21ee5f7..8a62a02a20 100644
--- a/src/Microsoft.ML.TensorFlow/TensorflowTransform.cs
+++ b/src/Microsoft.ML.TensorFlow/TensorflowTransform.cs
@@ -461,8 +461,7 @@ private void Dispose(bool disposing)
             {
                 if (Session != IntPtr.Zero)
                 {
-                    Session.close();
-                    Session.Dispose();
+                    Session.close(); // invoked Dispose()
                 }
             }
             finally
@@ -796,39 +795,43 @@ public Tensor GetTensor()
                     var sbyteBuffer = (sbyte[])Convert.ChangeType(_denseData, typeof(sbyte[]));
                     return new Tensor(sbyteBuffer, _dims);
                 }
-
-                if (typeof(T) == typeof(ulong))
+                else if (typeof(T) == typeof(ulong))
                 {
                     var longBuffer = (ulong[])Convert.ChangeType(_denseData, typeof(ulong[]));
                     return new Tensor(longBuffer, _dims);
                 }
-
-                if (typeof(T) == typeof(UInt32))
+                else if (typeof(T) == typeof(UInt32))
                 {
                     var uint32Buffer = (UInt32[])Convert.ChangeType(_denseData, typeof(UInt32[]));
                     return new Tensor(uint32Buffer, _dims);
                 }
-
-                if (typeof(T) == typeof(UInt16))
+                else if (typeof(T) == typeof(UInt16))
                 {
                     var uint16Buffer = (UInt16[])Convert.ChangeType(_denseData, typeof(UInt16[]));
                     return new Tensor(uint16Buffer, _dims);
                 }
-
-                if (typeof(T) == typeof(bool))
+                else if (typeof(T) == typeof(bool))
                 {
                     return new Tensor(new NDArray(_denseData, _tfShape), TF_DataType.TF_BOOL);
                 }
-
-                if (typeof(T) == typeof(float))
+                else if (typeof(T) == typeof(float))
                 {
                     return new Tensor(new NDArray(_denseData, _tfShape), TF_DataType.TF_FLOAT);
                 }
-
-                if (typeof(T) == typeof(double))
+                else if (typeof(T) == typeof(double))
                 {
                     return new Tensor(new NDArray(_denseData, _tfShape), TF_DataType.TF_DOUBLE);
                 }
+                else if (typeof(T) == typeof(System.ReadOnlyMemory<char>))
+                {
+                    byte[][] bytes = new byte[_vBuffer.Length][];
+                    for (int i = 0; i < bytes.Length; i++)
+                    {
+                        bytes[i] = Encoding.UTF8.GetBytes(((System.ReadOnlyMemory<char>)(object)_denseData[i]).ToArray());
+                    }
+
+                    return new Tensor(bytes, _tfShape.dims.Select(x => (long)x).ToArray());
+                }
 
                 return new Tensor(new NDArray(_denseData, _tfShape)); //TFTensor.Create(_denseData, _vBuffer.Length, _tfShape);
             }