diff --git a/contrib/devtools/chainparams/chainparams_main.txt b/contrib/devtools/chainparams/chainparams_main.txt
index 6ba10256e..99aae6e1b 100644
--- a/contrib/devtools/chainparams/chainparams_main.txt
+++ b/contrib/devtools/chainparams/chainparams_main.txt
@@ -1,2 +1,2 @@
-00000000000000000230f38f2cedb527d697e5bbacc66b2e4116c3e9a515236b
-000000000000000000000000000000000000000000ffd20d350e34f0acc04631
+000000000000000001584542b369f1302e8bb4ff8a16a3400c07225f29e46f33
+0000000000000000000000000000000000000000010242a1f5fe9595906829a5
diff --git a/src/chainparamsconstants.h b/src/chainparamsconstants.h
index 97abd8578..c4ecff0ff 100644
--- a/src/chainparamsconstants.h
+++ b/src/chainparamsconstants.h
@@ -1,18 +1,18 @@
 #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 <uint256.h>
 
 namespace ChainParamsConstants {
-    const uint256 MAINNET_DEFAULT_ASSUME_VALID = uint256S("00000000000000000230f38f2cedb527d697e5bbacc66b2e4116c3e9a515236b");
-    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("000000000000000000000000000000000000000000ffd20d350e34f0acc04631");
+    const uint256 MAINNET_DEFAULT_ASSUME_VALID = uint256S("000000000000000001584542b369f1302e8bb4ff8a16a3400c07225f29e46f33");
+    const uint256 MAINNET_MINIMUM_CHAIN_WORK = uint256S("0000000000000000000000000000000000000000010242a1f5fe9595906829a5");
 
     const uint256 TESTNET_DEFAULT_ASSUME_VALID = uint256S("00000000fbabb53ec6eddb3d56d3262f30dbb6549b391255090d351eccd01c24");
     const uint256 TESTNET_MINIMUM_CHAIN_WORK = uint256S("0000000000000000000000000000000000000000000000512031dc9900995ec4");
 } // namespace ChainParamsConstants
 
 #endif // BITCOIN_CHAINPARAMSCONSTANTS_H