diff --git a/contrib/devtools/chainparams/chainparams_main.txt b/contrib/devtools/chainparams/chainparams_main.txt
index 0e30cdc15..585d265d9 100644
--- a/contrib/devtools/chainparams/chainparams_main.txt
+++ b/contrib/devtools/chainparams/chainparams_main.txt
@@ -1,4 +1,4 @@
-000000000000000002604b1075406a655d3588532eff9d461ba3b0077c7b599d
-00000000000000000000000000000000000000000134abd2dd57c5029c83da21
-203
+000000000000000001859b25f0ed278ee9ad86dbecd51e1d2e960d673a21ba56
+00000000000000000000000000000000000000000135e5ef0bb53996a5e4ba7b
+204
 3
diff --git a/contrib/devtools/chainparams/chainparams_test.txt b/contrib/devtools/chainparams/chainparams_test.txt
index 67885c8e7..d81d10e4e 100644
--- a/contrib/devtools/chainparams/chainparams_test.txt
+++ b/contrib/devtools/chainparams/chainparams_test.txt
@@ -1,4 +1,4 @@
-000000000002a4932f1440c0397af3fc3dc87ee0881829b934241b4e8ed62d5c
-000000000000000000000000000000000000000000000067b221b87800d667e0
+0000000000000023f0f48d22ec8e713751291ba17d3c17e902d28e618b88242e
+000000000000000000000000000000000000000000000067b275e48756a21c09
 55
 2
diff --git a/src/chainparamsconstants.h b/src/chainparamsconstants.h
index d27ba5782..cf6d86316 100644
--- a/src/chainparamsconstants.h
+++ b/src/chainparamsconstants.h
@@ -1,23 +1,23 @@
 #ifndef BITCOIN_CHAINPARAMSCONSTANTS_H
 #define BITCOIN_CHAINPARAMSCONSTANTS_H
 /**
  * Chain params constants for each tracked chain.
  * @generated by contrib/devtools/chainparams/generate_chainparams_constants.py
  */
 
 #include <primitives/blockhash.h>
 #include <uint256.h>
 
 namespace ChainParamsConstants {
-    const BlockHash MAINNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("000000000000000002604b1075406a655d3588532eff9d461ba3b0077c7b599d");
-    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("00000000000000000000000000000000000000000134abd2dd57c5029c83da21");
-    const uint64_t MAINNET_ASSUMED_BLOCKCHAIN_SIZE = 203;
+    const BlockHash MAINNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("000000000000000001859b25f0ed278ee9ad86dbecd51e1d2e960d673a21ba56");
+    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("00000000000000000000000000000000000000000135e5ef0bb53996a5e4ba7b");
+    const uint64_t MAINNET_ASSUMED_BLOCKCHAIN_SIZE = 204;
     const uint64_t MAINNET_ASSUMED_CHAINSTATE_SIZE = 3;
 
-    const BlockHash TESTNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("000000000002a4932f1440c0397af3fc3dc87ee0881829b934241b4e8ed62d5c");
-    const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("000000000000000000000000000000000000000000000067b221b87800d667e0");
+    const BlockHash TESTNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("0000000000000023f0f48d22ec8e713751291ba17d3c17e902d28e618b88242e");
+    const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("000000000000000000000000000000000000000000000067b275e48756a21c09");
     const uint64_t TESTNET_ASSUMED_BLOCKCHAIN_SIZE = 55;
     const uint64_t TESTNET_ASSUMED_CHAINSTATE_SIZE = 2;
 } // namespace ChainParamsConstants
 
 #endif // BITCOIN_CHAINPARAMSCONSTANTS_H