diff --git a/contrib/devtools/chainparams/chainparams_main.txt b/contrib/devtools/chainparams/chainparams_main.txt
index edc43071f..95bcf4d40 100644
--- a/contrib/devtools/chainparams/chainparams_main.txt
+++ b/contrib/devtools/chainparams/chainparams_main.txt
@@ -1,4 +1,4 @@
-000000000000000002cffeff194dbd46c8c2879c441d4c585a2efa89b88c451f
-000000000000000000000000000000000000000001387cef10d1cc459ade7e37
+000000000000000000738027f7ffb3a2db7c785951b77d6e5b013e090bb982a4
+00000000000000000000000000000000000000000139d4035d19118f1853453c
 204
 3
diff --git a/contrib/devtools/chainparams/chainparams_test.txt b/contrib/devtools/chainparams/chainparams_test.txt
index 7a901dc23..cfa1ff57f 100644
--- a/contrib/devtools/chainparams/chainparams_test.txt
+++ b/contrib/devtools/chainparams/chainparams_test.txt
@@ -1,4 +1,4 @@
-00000000000194a36c691de3042d6fc3e6e0fb5af216d006b2f97e1657a54aca
-000000000000000000000000000000000000000000000067c2d99475d7fbeab7
+00000000000000e7d0a5ea4947bb7410fdcb401dec4406f0eba716f61f060cd6
+000000000000000000000000000000000000000000000068105c96824458dcb1
 55
 2
diff --git a/src/chainparamsconstants.h b/src/chainparamsconstants.h
index 8cf76f812..db86e0494 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("000000000000000002cffeff194dbd46c8c2879c441d4c585a2efa89b88c451f");
-    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("000000000000000000000000000000000000000001387cef10d1cc459ade7e37");
+    const BlockHash MAINNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("000000000000000000738027f7ffb3a2db7c785951b77d6e5b013e090bb982a4");
+    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("00000000000000000000000000000000000000000139d4035d19118f1853453c");
     const uint64_t MAINNET_ASSUMED_BLOCKCHAIN_SIZE = 204;
     const uint64_t MAINNET_ASSUMED_CHAINSTATE_SIZE = 3;
 
-    const BlockHash TESTNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("00000000000194a36c691de3042d6fc3e6e0fb5af216d006b2f97e1657a54aca");
-    const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("000000000000000000000000000000000000000000000067c2d99475d7fbeab7");
+    const BlockHash TESTNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("00000000000000e7d0a5ea4947bb7410fdcb401dec4406f0eba716f61f060cd6");
+    const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("000000000000000000000000000000000000000000000068105c96824458dcb1");
     const uint64_t TESTNET_ASSUMED_BLOCKCHAIN_SIZE = 55;
     const uint64_t TESTNET_ASSUMED_CHAINSTATE_SIZE = 2;
 } // namespace ChainParamsConstants
 
 #endif // BITCOIN_CHAINPARAMSCONSTANTS_H