diff --git a/src/TensorFlowNET.Core/Graphs/c_api.graph.cs b/src/TensorFlowNET.Core/Graphs/c_api.graph.cs
index 7ea1e2f1..ad4a4046 100644
--- a/src/TensorFlowNET.Core/Graphs/c_api.graph.cs
+++ b/src/TensorFlowNET.Core/Graphs/c_api.graph.cs
@@ -278,5 +278,16 @@ namespace Tensorflow
 
         [DllImport(TensorFlowLibName)]
         public static extern IntPtr TF_NewImportGraphDefOptions();
+
+        /// <summary>
+        /// Updates 'dst' to consume 'new_src'.
+        /// </summary>
+        /// <param name="graph">TF_Graph*</param>
+        /// <param name="new_src"></param>
+        /// <param name="dst"></param>
+        /// <param name="status">TF_Status*</param>
+        [DllImport(TensorFlowLibName)]
+        
+        public static extern void TF_UpdateEdge(IntPtr graph, TF_Output new_src, TF_Input dst, IntPtr status);
     }
 }
diff --git a/tensorflowlib/runtimes/win-x64/native/tensorflow.dll b/tensorflowlib/runtimes/win-x64/native/tensorflow.dll
index 82e86b4e..e5f9d0b7 100644
Binary files a/tensorflowlib/runtimes/win-x64/native/tensorflow.dll and b/tensorflowlib/runtimes/win-x64/native/tensorflow.dll differ