diff --git a/contrib/devtools/chainparams/chainparams_main.txt b/contrib/devtools/chainparams/chainparams_main.txt
index 00555b3f9..44b1a568c 100644
--- a/contrib/devtools/chainparams/chainparams_main.txt
+++ b/contrib/devtools/chainparams/chainparams_main.txt
@@ -1,2 +1,2 @@
-00000000000000000331fb7b53a7ea59e8943e049c1aded2b0d608182dbfdbf9
-000000000000000000000000000000000000000001322c30d769a66f77c63e64
+0000000000000000005e9e3efdbbfee84d3ff492ae757b88091f8536a172dee5
+00000000000000000000000000000000000000000133614146328e4aa5822f60
diff --git a/contrib/devtools/chainparams/chainparams_test.txt b/contrib/devtools/chainparams/chainparams_test.txt
index 882d2b5b9..74cabcf4f 100644
--- a/contrib/devtools/chainparams/chainparams_test.txt
+++ b/contrib/devtools/chainparams/chainparams_test.txt
@@ -1,2 +1,2 @@
-00000000000003d30eb1ede2f6d9ebfb0da1c57d158a6cb35c17f740f43f55b5
-0000000000000000000000000000000000000000000000594d4d9cf75c535701
+0000000000005f4dc89bceb493197ca9fdf22b8ee2b86c191ea980e9a36033c1
+00000000000000000000000000000000000000000000005acaacb4b966e6dc4a
diff --git a/src/chainparamsconstants.h b/src/chainparamsconstants.h
index d37eaa672..c3a4ccd16 100644
--- a/src/chainparamsconstants.h
+++ b/src/chainparamsconstants.h
@@ -1,19 +1,19 @@
 #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("00000000000000000331fb7b53a7ea59e8943e049c1aded2b0d608182dbfdbf9");
-    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("000000000000000000000000000000000000000001322c30d769a66f77c63e64");
+    const BlockHash MAINNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("0000000000000000005e9e3efdbbfee84d3ff492ae757b88091f8536a172dee5");
+    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("00000000000000000000000000000000000000000133614146328e4aa5822f60");
 
-    const BlockHash TESTNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("00000000000003d30eb1ede2f6d9ebfb0da1c57d158a6cb35c17f740f43f55b5");
-    const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("0000000000000000000000000000000000000000000000594d4d9cf75c535701");
+    const BlockHash TESTNET_DEFAULT_ASSUME_VALID = BlockHash::fromHex("0000000000005f4dc89bceb493197ca9fdf22b8ee2b86c191ea980e9a36033c1");
+    const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("00000000000000000000000000000000000000000000005acaacb4b966e6dc4a");
 } // namespace ChainParamsConstants
 
 #endif // BITCOIN_CHAINPARAMSCONSTANTS_H