diff --git a/defs/bitcoin/bitcore.json b/defs/bitcoin/bitcore.json
index e40aad6a3..74748dce9 100644
--- a/defs/bitcoin/bitcore.json
+++ b/defs/bitcoin/bitcore.json
@@ -6,17 +6,17 @@
   "github": "https://github.com/LIMXTEC/BitCore",
   "maintainer": "limxdev <limxdev@bitcore.cc>",
   "curve_name": "secp256k1",
-  "address_type": 0,
-  "address_type_p2sh": 5,
+  "address_type": 3,
+  "address_type_p2sh": 125,
   "maxfee_kb": 2000000,
   "minfee_kb": 1000,
-  "signed_message_header": "Bitcore Signed Message:\n",
+  "signed_message_header": "BitCore Signed Message:\n",
   "hash_genesis_block": "604148281e5c4b7f2487e5d03cd60d8e6f69411d613f6448034508cea52e9574",
   "xprv_magic": 76066276,
   "xpub_magic": 76067358,
   "xpub_magic_segwit_p2sh": 77429938,
-  "xpub_magic_segwit_native": null,
-  "bech32_prefix": "bc",
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "btx",
   "cashaddr_prefix": null,
   "slip44": 160,
   "segwit": true,