diff --git a/contrib/devtools/chainparams/chainparams_main.txt b/contrib/devtools/chainparams/chainparams_main.txt
index d184e731b..4b1898ab7 100644
--- a/contrib/devtools/chainparams/chainparams_main.txt
+++ b/contrib/devtools/chainparams/chainparams_main.txt
@@ -1,4 +1,4 @@
-0000000000000000017f4256819d476aaa7f057b854fc016c9bc24725e385a3e
-0000000000000000000000000000000000000000014e330695f21c6d4c03601b
-206
+000000000000000001dfb85a81d49104628e2085e2fb235db33778f9b1d42177
+0000000000000000000000000000000000000000014fc1ce6185f88baa19088b
+207
 3
diff --git a/contrib/devtools/chainparams/chainparams_test.txt b/contrib/devtools/chainparams/chainparams_test.txt
index d98709d5f..b5a6fe074 100644
--- a/contrib/devtools/chainparams/chainparams_test.txt
+++ b/contrib/devtools/chainparams/chainparams_test.txt
@@ -1,4 +1,4 @@
-000000000003cdd71e4ad0375ef3f9d86ada7fe9d487fb625aa8235033b2785e
-00000000000000000000000000000000000000000000006c7ab91b6a7dc9ccb5
+0000000000016b5ce7a0784e79b5484b6ef9af1b1d0bf1f6e0e7490afd91b3ad
+00000000000000000000000000000000000000000000006d1958e33b42e64e58
 55
 2
diff --git a/src/chainparamsconstants.h b/src/chainparamsconstants.h
index a794712b8..b1170d94c 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("0000000000000000017f4256819d476aaa7f057b854fc016c9bc24725e385a3e");
-    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("0000000000000000000000000000000000000000014e330695f21c6d4c03601b");
-    const uint64_t MAINNET_ASSUMED_BLOCKCHAIN_SIZE = 206;
+    const BlockHash MAINNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("000000000000000001dfb85a81d49104628e2085e2fb235db33778f9b1d42177");
+    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("0000000000000000000000000000000000000000014fc1ce6185f88baa19088b");
+    const uint64_t MAINNET_ASSUMED_BLOCKCHAIN_SIZE = 207;
     const uint64_t MAINNET_ASSUMED_CHAINSTATE_SIZE = 3;
 
-    const BlockHash TESTNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("000000000003cdd71e4ad0375ef3f9d86ada7fe9d487fb625aa8235033b2785e");
-    const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("00000000000000000000000000000000000000000000006c7ab91b6a7dc9ccb5");
+    const BlockHash TESTNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("0000000000016b5ce7a0784e79b5484b6ef9af1b1d0bf1f6e0e7490afd91b3ad");
+    const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("00000000000000000000000000000000000000000000006d1958e33b42e64e58");
     const uint64_t TESTNET_ASSUMED_BLOCKCHAIN_SIZE = 55;
     const uint64_t TESTNET_ASSUMED_CHAINSTATE_SIZE = 2;
 } // namespace ChainParamsConstants
 
 #endif // BITCOIN_CHAINPARAMSCONSTANTS_H