diff --git a/onnx/defs/operator_sets.h b/onnx/defs/operator_sets.h
index 9b5e5b7a74c..89a94abca45 100644
--- a/onnx/defs/operator_sets.h
+++ b/onnx/defs/operator_sets.h
@@ -1025,6 +1025,16 @@ class OpSet_Onnx_ver16 {
     fn(GetOpSchema<ONNX_OPERATOR_SET_SCHEMA_CLASS_NAME(Onnx, 16, PRelu)>());
   }
 };
+
+// Forward declarations for ai.onnx version 17
+
+// Iterate over schema from ai.onnx version 17
+class OpSet_Onnx_ver17 {
+ public:
+  static void ForEachSchema(std::function<void(OpSchema&&)> fn) {
+  }
+};
+
 inline void RegisterOnnxOperatorSetSchema() {
   RegisterOpSetSchema<OpSet_Onnx_ver1>();
   RegisterOpSetSchema<OpSet_Onnx_ver2>();
@@ -1042,6 +1052,7 @@ inline void RegisterOnnxOperatorSetSchema() {
   RegisterOpSetSchema<OpSet_Onnx_ver14>();
   RegisterOpSetSchema<OpSet_Onnx_ver15>();
   RegisterOpSetSchema<OpSet_Onnx_ver16>();
+  RegisterOpSetSchema<OpSet_Onnx_ver17>();
   // 0 means all versions of ONNX schema have been loaded
   OpSchemaRegistry::Instance()->SetLoadedSchemaVersion(0);
 }
@@ -1049,6 +1060,7 @@ inline void RegisterOnnxOperatorSetSchema() {
 inline void RegisterOnnxOperatorSetSchema(int target_version) {
   // Update here if opset_version bumps 
   // These calls for schema registration here are required to be in descending order for this to work correctly
+  RegisterOpSetSchema<OpSet_Onnx_ver17>(target_version);
   RegisterOpSetSchema<OpSet_Onnx_ver16>(target_version);
   RegisterOpSetSchema<OpSet_Onnx_ver15>(target_version);
   RegisterOpSetSchema<OpSet_Onnx_ver14>(target_version);
diff --git a/onnx/defs/schema.h b/onnx/defs/schema.h
index 47598b4c8a6..61710320ba5 100644
--- a/onnx/defs/schema.h
+++ b/onnx/defs/schema.h
@@ -994,7 +994,7 @@ class OpSchemaRegistry final : public ISchemaRegistry {
       // Increase the highest version when you make BC-breaking changes to the
       // operator schema on specific domain. Update the lowest version when it's
       // determined to remove too old version history.
-      map_[ONNX_DOMAIN] = std::make_pair(1, 16);
+      map_[ONNX_DOMAIN] = std::make_pair(1, 17);
       map_[AI_ONNX_ML_DOMAIN] = std::make_pair(1, 3);
       map_[AI_ONNX_TRAINING_DOMAIN] = std::make_pair(1, 1);
       // ONNX's preview domain contains operators subject to change, so