diff --git a/src/RpcClient/Models/RpcNativeContract.cs b/src/RpcClient/Models/RpcNativeContract.cs
index f103a418e..5c85efa7c 100644
--- a/src/RpcClient/Models/RpcNativeContract.cs
+++ b/src/RpcClient/Models/RpcNativeContract.cs
@@ -21,7 +21,6 @@ public class RpcNativeContract
         public UInt160 Hash { get; set; }
         public NefFile Nef { get; set; }
         public ContractManifest Manifest { get; set; }
-        public uint[] UpdateHistory { get; set; }
 
         public static RpcNativeContract FromJson(JObject json)
         {
@@ -30,8 +29,7 @@ public static RpcNativeContract FromJson(JObject json)
                 Id = (int)json["id"].AsNumber(),
                 Hash = UInt160.Parse(json["hash"].AsString()),
                 Nef = RpcNefFile.FromJson((JObject)json["nef"]),
-                Manifest = ContractManifest.FromJson((JObject)json["manifest"]),
-                UpdateHistory = ((JArray)json["updatehistory"]).Select(u => (uint)u.GetInt32()).ToArray()
+                Manifest = ContractManifest.FromJson((JObject)json["manifest"])
             };
         }
 
@@ -42,8 +40,7 @@ public JObject ToJson()
                 ["id"] = Id,
                 ["hash"] = Hash.ToString(),
                 ["nef"] = Nef.ToJson(),
-                ["manifest"] = Manifest.ToJson(),
-                ["updatehistory"] = new JArray(UpdateHistory.Select(u => new JNumber(u)).ToArray())
+                ["manifest"] = Manifest.ToJson()
             };
         }
     }
diff --git a/tests/Neo.Network.RPC.Tests/RpcTestCases.json b/tests/Neo.Network.RPC.Tests/RpcTestCases.json
index 903d48307..c1f89bf37 100644
--- a/tests/Neo.Network.RPC.Tests/RpcTestCases.json
+++ b/tests/Neo.Network.RPC.Tests/RpcTestCases.json
@@ -1202,8 +1202,7 @@
             ],
             "trusts": [],
             "extra": null
-          },
-          "updatehistory": [ 0 ]
+          }
         },
         {
           "id": -2,
@@ -1300,8 +1299,7 @@
             ],
             "trusts": [],
             "extra": null
-          },
-          "updatehistory": [ 0 ]
+          }
         },
         {
           "id": -3,
@@ -1505,8 +1503,7 @@
             ],
             "trusts": [],
             "extra": null
-          },
-          "updatehistory": [ 0 ]
+          }
         },
         {
           "id": -4,
@@ -1614,8 +1611,7 @@
             ],
             "trusts": [],
             "extra": null
-          },
-          "updatehistory": [ 0 ]
+          }
         },
         {
           "id": -5,
@@ -1796,8 +1792,7 @@
             ],
             "trusts": [],
             "extra": null
-          },
-          "updatehistory": [ 0 ]
+          }
         },
         {
           "id": -6,
@@ -1860,8 +1855,7 @@
             ],
             "trusts": [],
             "extra": null
-          },
-          "updatehistory": [ 0 ]
+          }
         },
         {
           "id": -7,
@@ -1969,8 +1963,7 @@
             ],
             "trusts": [],
             "extra": null
-          },
-          "updatehistory": [ 0 ]
+          }
         },
         {
           "id": -8,
@@ -2263,8 +2256,7 @@
             ],
             "trusts": [],
             "extra": null
-          },
-          "updatehistory": [ 0 ]
+          }
         }
       ]
     }