diff --git a/contrib/devtools/chainparams/chainparams_main.txt b/contrib/devtools/chainparams/chainparams_main.txt
index 9fad162c7..6bfe09770 100644
--- a/contrib/devtools/chainparams/chainparams_main.txt
+++ b/contrib/devtools/chainparams/chainparams_main.txt
@@ -1,4 +1,4 @@
-0000000000000000014e16e94b2080473fd8a3769d8a8231196feac2c3d59898
-00000000000000000000000000000000000000000144e5b69abd4c620de01619
-205
+000000000000000001e31636fe73c91c542b9e6c86163aa3cf1f3815019c79ae
+0000000000000000000000000000000000000000014644fec64895240729227e
+206
 3
diff --git a/contrib/devtools/chainparams/chainparams_test.txt b/contrib/devtools/chainparams/chainparams_test.txt
index 036e5f548..52e6cac1a 100644
--- a/contrib/devtools/chainparams/chainparams_test.txt
+++ b/contrib/devtools/chainparams/chainparams_test.txt
@@ -1,4 +1,4 @@
-00000000448b901a968bc2e92be2aa01988edcad0579187be7549562d1c40fd3
-000000000000000000000000000000000000000000000069e390081dc01f1739
+0000000000d72b19b40522207358cf3f9d866c26f102edf863313e2526b44794
+00000000000000000000000000000000000000000000006c5f2360687f4cfee5
 55
 2
diff --git a/src/chainparamsconstants.h b/src/chainparamsconstants.h
index 86fc8ef24..bb833fb89 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("0000000000000000014e16e94b2080473fd8a3769d8a8231196feac2c3d59898");
-    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("00000000000000000000000000000000000000000144e5b69abd4c620de01619");
-    const uint64_t MAINNET_ASSUMED_BLOCKCHAIN_SIZE = 205;
+    const BlockHash MAINNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("000000000000000001e31636fe73c91c542b9e6c86163aa3cf1f3815019c79ae");
+    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("0000000000000000000000000000000000000000014644fec64895240729227e");
+    const uint64_t MAINNET_ASSUMED_BLOCKCHAIN_SIZE = 206;
     const uint64_t MAINNET_ASSUMED_CHAINSTATE_SIZE = 3;
 
-    const BlockHash TESTNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("00000000448b901a968bc2e92be2aa01988edcad0579187be7549562d1c40fd3");
-    const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("000000000000000000000000000000000000000000000069e390081dc01f1739");
+    const BlockHash TESTNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("0000000000d72b19b40522207358cf3f9d866c26f102edf863313e2526b44794");
+    const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("00000000000000000000000000000000000000000000006c5f2360687f4cfee5");
     const uint64_t TESTNET_ASSUMED_BLOCKCHAIN_SIZE = 55;
     const uint64_t TESTNET_ASSUMED_CHAINSTATE_SIZE = 2;
 } // namespace ChainParamsConstants
 
 #endif // BITCOIN_CHAINPARAMSCONSTANTS_H